Hitch-Ball Couplers
For an easy towing hookup, bolt or weld these couplers to a trailer. They connect to the hitch ball on a vehicle. Maximum trailer weight is the total weight being towed.
Bolt-on couplers have a hole in the latch lever to accommodate a padlock or coupler lock (sold separately).
Straight couplers attach to a single-channel trailer tongue.
A-frame couplers weld onto a two-channel trailer tongue set at a 50° angle.
Couplers | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Mounting Hole | Coupler Locks | |||||||||||||
| Coupler Type | For Max. Trailer Wt., lbs. | For Tongue Wd. | For Ball Dia. | Lg. | Wd. | Ht. | Dia. | Ctr.-to-Ctr. | Features | For Max. Shackle Dia. | Specifications Met | Each | Each | ||
Bolt On | |||||||||||||||
| Straight | 2,000 | 2" | 1 7/8" | 8 3/4" | 3 5/8" | 3 5/8" | 3/8" | 2 1/4" | Lockable Lever | 5/16" | SAE J684 | 000000 | 000000 | 000000 | 000000 |
| Straight | 3,500 | 2" | 2" | 11" | 4" | 4 1/8" | 1/2" | 3 1/16" | Lockable Lever | 5/16" | SAE J684 | 000000 | 00000 | 000000 | 00000 |
| Straight | 3,500 | 3" | 2" | 11" | 4" | 4 1/8" | 1/2" | 3 1/16" | Lockable Lever | 5/16" | SAE J684 | 000000 | 00000 | 000000 | 00000 |
| Straight | 6,000 | 3" | 2" | 10 3/8" | 3 3/4" | 4 1/8" | 1/2" | 3" | Locking Lever | 5/16" | SAE J684 | 0000000 | 00000 | 000000 | 00000 |
Weld On | |||||||||||||||
| A-Frame | 5,000 | __ | 2" | 13 7/8" | 9" | 4 7/8" | __ | __ | __ | __ | SAE J684 | 0000000 | 00000 | 000000 | 00 |
| A-Frame | 21,000 | __ | 2 5/16" | 14 3/8" | 11" | 4" | __ | __ | __ | __ | SAE J684 | 0000000 | 00000 | 000000 | 00 |
Hitch Inserts
Use these inserts in hitch-ball connections for towing. They fit into a receiver that's attached to a vehicle. Maximum trailer weight is the total weight being towed. Vertical capacity (also known as tongue weight) represents the weight of the load on the hitch ball.
Height adapters for hitch balls raise or drop the ball to the height that works for your trailer. From the drop position, rotate the adapter 180° to achieve the raise position.
Combination ball/eyes give you the versatility of mating with a drawbar ring or hitch-ball coupler. The higher capacity is for the drawbar ring; the lower capacity is for the hitch ball.
Multi-size hitch balls provide three sizes in one. The larger hitch ball sizes have higher capacities.
Height adjusting multi-size hitch balls provide three sizes in one and can raise or drop the ball to the height that works for your trailer. The larger hitch ball sizes have higher capacities.
Eyes and combination ball/eyes with multi-size hitch balls allow for more range of movement than ball hitches, making them good for use on uneven surfaces. Since they can also tow higher capacities than ball hitches, they’re often used to haul large items.
Use clevises as a hitch or ball mount to connect parts for towing. They can also be used with rings.
Use rings with clevises to evenly distribute pressure. They also keep tow chains and straps from slipping.
Use hooks and multi-size hitch balls with hook to attach towing chains, straps, or cable to haul heavy objects, such as vehicles.
| For Maximum Trailer Weight, lbs. | Vertical Capacity, lbs. | Drop Height | Rise Height | Overall Depth | For Hitch Receiver Size | For Hitch Ball Thread Size  | Each | |
| 6,000 | 600 | 2" | 3/4" | 12" | 2" Square | 1"-14 | 0000000 | 000000 |
| 6,000 | 600 | 4" | 2 3/4" | 12 1/4" | 2" Square | 1"-14 | 0000000 | 00000 |
| 12,000 | 1,200 | 3 1/2" | 2" | 10 1/2" | 2 1/2" Square | 1 1/4"-12 | 0000000 | 00000 |
| 12,000 | 1,200 | 5" | 3 1/2" | 10 1/2" | 2 1/2" Square | 1 1/4"-12 | 0000000 | 00000 |
| 12,000 | 1,200 | 6" | 5" | 10 1/4" | 2" Square | 1 1/4"-12 | 0000000 | 00000 |
| 12,000 | 1,200 | 6 3/4" | 5" | 10 1/2" | 2 1/2" Square | 1 1/4"-12 | 0000000 | 00000 |
Hitch Ball | ||||||||
|---|---|---|---|---|---|---|---|---|
| For Maximum Trailer Weight, lbs. | Vertical Capacity, lbs. | Overall Depth | For Hitch Receiver Size | Number of Hitch Balls Included | Diameter | Material | Each | |
| 7,000/12,000 | 2,400 | 15 11/32" | 2" Square | 1 | 2" | Chrome-Plated Steel | 0000000 | 0000000 |
Hitch Ball | ||||||||
|---|---|---|---|---|---|---|---|---|
| For Maximum Trailer Weight, lbs. | Vertical Capacity | Overall Depth | For Hitch Receiver Size | Number of Hitch Balls Included | Diameter | Material | Each | |
| 6,000/7,500/10,000 | Not Rated | 12" | 2" Square | 3 | 1 7/8", 2", 2 5/16" | Chrome-Plated Steel | 0000000 | 000000 |
Hitch Ball | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| For Maximum Trailer Weight, lbs. | Vertical Capacity | Maximum Drop Height | Maximum Rise Height | Height Adjustment Increments | Overall Depth | For Hitch Receiver Size | Number of Hitch Balls Included | Diameter | Material | Each | |
| 6,000/7,500/10,000 | Not Rated | 6" | 6" | 1 1/4" | 20 7/32" | 2" Square | 3 | 1 7/8", 2", 2 5/16" | Chrome-Plated Steel | 0000000 | 0000000 |
| For Maximum Trailer Weight, lbs. | Vertical Capacity, lbs. | Overall Depth | For Hitch Receiver Size | Each | |
| 20,000 | 4,000 | 14 3/8" | 2" Square | 0000000 | 0000000 |
Hitch Ball | ||||||||
|---|---|---|---|---|---|---|---|---|
| For Maximum Trailer Weight, lbs. | Vertical Capacity, lbs. | Overall Depth | For Hitch Receiver Size | Number of Hitch Balls Included | Diameter | Material | Each | |
| 6,000/10,000/14,000 | 600, 1,000, 1,400 | 13 1/2" | 2 1/2" Square | 3 | 1 7/8", 2", 2 5/16" | Chrome-Plated Steel | 0000000 | 0000000 |
| For Maximum Trailer Weight, lbs. | Vertical Capacity, lbs. | For Pin Diameter | Opening Width | Overall Depth | For Hitch Receiver Size | Each | |
| 5,000 | 500 | 1" | 2" | 15" | 2" Square | 0000000 | 000000 |
Ring | |||||||
|---|---|---|---|---|---|---|---|
| For Maximum Trailer Weight, lbs. | Vertical Capacity | ID | Thickness | Overall Depth | For Hitch Receiver Size | Each | |
| 12,000 | Not Rated | 2 1/2" | 1 1/4" | 11 7/16" | 2" Square | 0000000 | 000000 |
| For Maximum Trailer Weight, lbs. | Vertical Capacity | Hook Opening Width | Overall Depth | For Hitch Receiver Size | Each | |
| 12,000 | Not Rated | 2" | 11 3/4" | 2" Square | 0000000 | 000000 |
Hitch Ball | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| For Maximum Trailer Weight, lbs. | Vertical Capacity, lbs. | Hook Opening Width | Overall Depth | For Hitch Receiver Size | Number of Hitch Balls Included | Diameter | Material | Each | |
| 6,000/7,500/10,000 | 600, 750, 1,000 | 1 5/8" | 13" | 2" Square | 3 | 1 7/8", 2", 2 5/16" | Powder-Coated Steel | 0000000 | 000000 |
Mounting Plate Inserts for Drawbar Couplers
These inserts allow you to connect a drawbar coupler on a trailer to a receiver on a vehicle for towing. Fit them into a receiver and mount a coupler to the mounting plate. Maximum trailer weight is the total weight being towed. Vertical capacity (also known as tongue weight) represents the weight of the load on the drawbar ring.
For technical drawings and 3-D models, click on a part number.
Mounting Hole | Mounting Plate | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Overall Dp. | For Max. Trailer Wt., lbs. | Vertical Capacity, lbs. | For Hitch Receiver Size | Material | Color | Dia. | Ctr.-to-Ctr. (A) | Ctr.-to-Ctr. (B) | Wd. | Ht. | Each | ||
| 1 | 7" | 16,000 | 3,000 | 2" Square | Painted Steel | Black | 1/2" | 3 3/8" | 1 3/4" | 4 7/8" | 4 1/8" | 0000000 | 000000 |
| 2 | 8 1/2" | 16,000 | 3,000 | 2" Square | Painted Steel | Black | 1/2" | 3 3/8" | 1 3/4" | 4 7/8" | 7 5/8" | 0000000 | 00000 |
Drawbar Rings
These rings mount to a trailer and connect to the drawbar coupler or tow hook on a vehicle to create a towing connection. Maximum trailer weight is the total weight being towed. Vertical capacity (also known as tongue weight) represents the weight of the load on the drawbar ring.
Note: Capacity is reduced 25% in off-road use.
For technical drawings and 3-D models, click on a part number.
Overall | Ring | Mounting Hole | Mounting Plate | Thread | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Style | For Max. Trailer Wt., lbs. | Vertical Capacity, lbs. | Dp. | Ht. | Material | ID | Thick. | Dia. | Ctr.-to-Ctr. (A) | Ctr.-to-Ctr. (B) | Wd. | Ht. | Stud Length | Size | Length | Each | |
Bolt On | |||||||||||||||||
| 1 | 42,000 | 7,000 | 6 11/16" | 6" | Steel | 2 1/2" | 1 1/4" | 5/8" | 4 1/2" | 4 1/2" | 6" | 6" | __ | __ | __ | 00000000 | 0000000 |
| 2 | 60,000 | 15,000 | 6 13/16" | 6 3/8" | Steel | 3" | 1 5/8" | 3/4" | 4 1/2" | 4 1/2" | 6 5/8" | 6 3/8" | __ | __ | __ | 00000000 | 000000 |
| 2 | 100,000 | 20,000 | 6 13/16" | 6 3/8" | Steel | 3" | 1 5/8" | 7/8" | 4 1/2" | 4 1/2" | 6 5/8" | 6 3/8" | __ | __ | __ | 00000000 | 000000 |
Threaded Stud | |||||||||||||||||
| 3 | 15,000 | 3,000 | 9 1/8" | __ | Steel | 2 1/2" | 1 1/2" | __ | __ | __ | __ | __ | 3 1/4" | 1 1/2"-6 | 1 3/4" | 00000000 | 000000 |
Weld On | |||||||||||||||||
| 4 | 12,000 | 1,800 | 8 9/16" | __ | Steel | 2" | 7/8" | __ | __ | __ | __ | __ | __ | __ | __ | 00000000 | 000000 |
| 5 | 90,000 | 13,500 | 9 5/16" | __ | Steel | 2 3/8" | 1 5/8" | __ | __ | __ | __ | __ | __ | __ | __ | 00000000 | 000000 |
Drawbar Couplers
Also known as pintle hitches, these are used with drawbar rings to connect a trailer to your vehicle for towing. Maximum trailer weight is the total weight being towed. Vertical capacity (also known as tongue weight) represents the weight of the load on the drawbar ring or hitch ball. Use Grade 8 fasteners (included with some couplers) for mounting. Mount couplers directly to a vehicle or use a mounting plate insert to mount them to a hitch receiver. See Mounting Plate Inserts for Drawbar Couplers and Hitch Receivers.
Combination ball/eye couplers include a ball for use with hitch-ball connections.
Couplers with a vertical latch move up to open. They are the most common type. Couplers with a horizontal latch swing open sideways. Use these if there is not enough space above the coupler to open a vertical latch.
Note: Capacity is reduced 25% in off-road use.
For technical drawings and 3-D models, click on a part number.
Mounting Hole | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Max. Trailer Wt., lbs. | Vertical Capacity, lbs. | For Min. Drawbar Ring ID | For Max. Drawbar Ring Thick. | Overall Dp. | Material | Locking Mechanism | Mounting Fasteners Included | Dia. | Ctr.-to-Ctr. (A) | Ctr.-to-Ctr. (B) | Ctr.-to-Ctr. (C) | Each | ||
Vertical Latch | ||||||||||||||
| 1 | 10,000 | 2,000 | 2" | 1 7/8" | 6 1/16" | Steel | Pin, Lever | Yes | 1/2" | 3 3/8" | 1 3/4" | __ | 0000000 | 000000 |
| 2 | 20,000 | 4,000 | 1 3/4" | 2" | 6 9/16" | Steel | Pin, Lever | Yes | 1/2" | 3 1/2" | 2" | 3" | 00000000 | 00000 |
| 2 | 30,000 | 6,000 | 1 3/4" | 2" | 6 9/16" | Steel | Pin, Lever | Yes | 1/2" | 3 1/2" | 2" | 3" | 00000000 | 000000 |
| 2 | 60,000 | 12,000 | 1 3/4" | 2" | 6 9/16" | Steel | Pin, Lever | Yes | 1/2" | 3 1/2" | 2" | 3" | 00000000 | 000000 |
Hitch Ball | Mounting Hole | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Max. Trailer Wt., lbs. | Vertical Capacity, lbs. | For Min. Drawbar Ring ID | For Max. Drawbar Ring Thick. | Overall Dp. | Material | Dia. | Material | Locking Mechanism | Mounting Fasteners Included | Dia. | Ctr.-to-Ctr. (A) | Ctr.-to-Ctr. (B) | Each | ||
Vertical Latch | |||||||||||||||
| 3 | 16,000 | 3,000 | 2 1/16" | 2" | 7 3/4" | Steel | 2" | Chrome-Plated Steel | Pin, Lever | No | 1/2" | 3 3/8" | 1 3/4" | 000000 | 0000000 |
| 3 | 16,000 | 3,000 | 2 3/8" | 1 13/16" | 7 3/4" | Steel | 2 5/16" | Chrome-Plated Steel | Pin, Lever | No | 1/2" | 3 3/8" | 1 3/4" | 000000 | 000000 |
Horizontal Latch | |||||||||||||||
| 4 | 20,000 | 5,000 | 2 1/4" | 1 7/8" | 6 5/8" | Steel | 2" | Chrome-Plated Steel | Pin, Lever | No | 1/2" | 3 3/8" | 1 3/4" | 00000000 | 000000 |
 5 |  6 |
 7 |
Mounting Hole | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Max. Trailer Wt., lbs. | Vertical Capacity, lbs. | For Min. Drawbar Ring ID | For Max. Drawbar Ring Thick. | Overall Dp. | Material | Locking Mechanism | Mounting Fasteners Included | Dia. | Ctr.-to-Ctr. (A) | Ctr.-to-Ctr. (B) | Ctr.-to-Ctr. (C) | Each | ||
Vertical Latch | ||||||||||||||
| 5 | 30,000 | 4,500 | 2" | 1 1/2" | 6" | Steel | Lever | No | 5/8" | 4" | 2 5/8" | __ | 000000 | 0000000 |
| 6 | 70,000 | 30,000 | 2 1/4" | 1 7/8" | 6 7/8" | Steel | Lever | No | 3/4" | 6 1/2" | 3" | 5 1/4" | 00000000 | 000000 |
Horizontal Latch | ||||||||||||||
| 7 | 30,000 | 5,000 | 2 1/4" | 1 7/8" | 6" | Steel | Pin, Lever | No | 1/2" | 3 3/8" | 1 3/4" | __ | 00000000 | 000000 |
Mounting Hole | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| For Max. Trailer Wt., lbs. | Vertical Capacity | For Min. Drawbar Ring ID | For Max. Drawbar Ring Thick. | Overall Dp. | Material | Mounting Fasteners Included | Dia. | Ctr.-to-Ctr. | Each | ||
Vertical Latch | |||||||||||
| 8 | 12,000 | Not Rated | 2" | 1" | 5 13/16" | Steel | No | 5/8" | 4 1/4" | 000000 | 0000000 |
Mounting Hole | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| For Max. Trailer Wt., lbs. | Vertical Capacity | For Min. Drawbar Ring ID | For Max. Drawbar Ring Thick. | Overall Dp. | Material | Mounting Fasteners Included | Dia. | Ctr.-to-Ctr. | Each | ||
Vertical Latch | |||||||||||
| 9 | 60,000 | Not Rated | 2" | 1 13/16" | 5" | Steel | No | 1" | 6 1/2" | 000000 | 0000000 |
Hitch Balls
Mount these onto a hitch insert, and connect them to a trailer with a hitch-ball coupler. Maximum trailer weight is the total weight being towed.
For technical drawings and 3-D models, click on a part number.
| For Max. Trailer Wt., lbs. | Hitch Ball Dia. | Thread Size | Stud Lg. | Each | |
Chrome-Plated Steel | |||||
|---|---|---|---|---|---|
| 2,000 | 1 7/8" | 3/4"-16 | 1 5/8" | 0000000 | 000000 |
| 3,500 | 2" | 3/4"-16 | 1 7/8" | 0000000 | 00000 |
| 3,500 | 2" | 3/4"-16 | 2 5/16" | 0000000 | 00000 |
| 5,000 | 2" | 1"-14 | 2 1/8" | 000000 | 00000 |
| 6,000 | 2 5/16" | 1"-14 | 2" | 0000000 | 00000 |
| 10,000 | 2 5/16" | 1 1/4"-12 | 2 1/8" | 000000 | 00000 |
Stainless Steel | |||||
| 2,000 | 1 7/8" | 3/4"-16 | 1 3/4" | 0000000 | 00000 |
| 8,200 | 2" | 1"-14 | 1 3/4" | 0000000 | 00000 |
| 8,200 | 2 5/16" | 1"-14 | 1 3/4" | 0000000 | 00000 |
Hitch Receivers
Mount these receivers to a vehicle. Use them with an insert and pin to create a complete hitch for towing. Maximum trailer weight is the total weight being towed. Vertical capacity (also known as tongue weight) represents the weight of the load on the drawbar ring or hitch ball.
For technical drawings and 3-D models, click on a part number.
Mounting Plate | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| For Max. Trailer Wt., lbs. | Vertical Capacity, lbs. | Hitch Receiver Size | Material | Color | Mounting Hole Center-to-Center | Wd. | Dp. | Each | |
| 5,000 | 500 | 2" Square | Powder-Coated Steel | Black | 8 1/2" | 12" | 4 1/2" | 0000000 | 000000 |
| For Max. Trailer Wt. | Vertical Capacity | Overall Dp. | Hitch Receiver Size | Material | Color | Each | |
| Not Rated | Not Rated | 8" | 2" Square | Powder-Coated Steel | Black | 0000000 | 000000 |
Hitch Pins
These pins secure inserts to a receiver on a vehicle as part of a connection for towing.
For technical drawings and 3-D models, click on a part number.
| Hitch Pin Style | For Hitch Receiver Size | Dia. | Lg. | Each | |
| Cotter Pin | 2" Square | 5/8" | 5" | 0000000 | 00000 |
Tow Hooks
For an easy towing connection, mount these hooks to a bumper or trailer. Maximum trailer weight is the total weight being towed.
Note: Capacity is reduced 25% in off-road use.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting Hole | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| For Max. Trailer Wt., lbs. | Dp. | Ht. | Material | Hook Opening Wd. | Dia. | Ctr.-to-Ctr. | Mounting Plate Thick. | Each | |
| 10,000 | 3 1/4" | 5" | Steel | 1 5/8" | 1/2" | 1 3/8" | 1" | 000000 | 00000 |
Safety Chains for Trailers
Keep trailers attached to their vehicles even when the hitch fails. Use chains in pairs. The maximum trailer weight per pair must meet or exceed maximum trailer weight. Maximum trailer weight is the total weight being towed.
Warning: Never use for lifting applications. See Chain—For Lifting.
For technical drawings and 3-D models, click on a part number.
Chains | Extra Hooks | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Max. Trailer Wt. per Pair, lbs. | Straight-Link Chain Trade Size | Light Duty Straight-Link Chain Trade Size | Hook Style | Hook Opening Wd. | Lg. | Thick. | Material | No. of Hooks Included | Specifications Met | Each | Each | ||
| 3,000 | 3/16 | __ | S-Hook | 3/4" | 48" | 7/32" | Galvanized Steel | 2 | SAE J684 | 0000000 | 000000 | 0000000 | 00000 |
| 3,500 | __ | 5/0 | S-Hook | 3/4" | 48" | 1/4" | Galvanized Steel | 2 | SAE J684 | 0000000 | 00000 | 0000000 | 0000 |
| 5,000 | 1/4 | __ | S-Hook | 3/4" | 48" | 9/32" | Galvanized Steel | 2 | SAE J684 | 0000000 | 00000 | 0000000 | 0000 |
| 7,600 | __ | 8/0 | S-Hook | 3/4" | 48" | 11/32" | Galvanized Steel | 2 | SAE J684 | 0000000 | 00000 | 0000000 | 0000 |
| 16,000 | 3/8 | __ | Latch | 15/16" | 35" | 13/32" | Galvanized Steel | 1 | SAE J684 | 00000000 | 00000 | 0000000 | 00000 |
Automatic Trailer Couplers
For an easy connection, push the trailer-mounted ring into the vehicle-mounted jaw of these couplers, and a spring-loaded lever automatically secures the ring for towing. To uncouple, depress the lever; components won't uncouple when turning or going over small obstacles. Use for towing over level surfaces. Not recommended for highway use. Maximum trailer weight is the total weight being towed.
For technical drawings and 3-D models, click on a part number.
Fork-Mount Towing Adapters
Modify your forklift to tow machines, trailers, and disabled vehicles. These adapters have a hitch receiver that works with hitch inserts, mounting plate inserts, drawbar couplers, and other towing connectors. Lock adapters in place with a connecting pin behind each fork, then wrap the chain around your carriage.
Add bumper inserts to these adapters to push equipment instead of pulling it. The bumper is rubber, so it won’t scratch surfaces.
For technical drawings and 3-D models, click on a part number.
Hitch Receiver | Fork Pockets | For Max. Fork | Overall | Mounting Hole | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Capacity, lbs. | Size | For Hitch Ball Thread Size | No. of | Spacing Ctr.-to-Ctr. | Wd. | Ht. | Lg. | Wd. | Ht. | Dia. | Ctr.-to-Ctr. (A) | Ctr.-to-Ctr. (B) | Forklift Attachment Type | Material | Color | Each | |
| 4,000 | 2" Square | 1"-14 | 2 | 24" | 5" | 2" | 46" | 30 11/16" | 6" | 19/32" | 3 3/8" | 1 3/4" | Hook and Chain, Connecting Pins | Powder-Coated Steel | Blue | 0000000 | 0000000 |
Overall | ||||||||
|---|---|---|---|---|---|---|---|---|
| Hitch Receiver Size | Lg. | Wd. | Ht. | Material | Base Material | Base Color | Each | |
| 2" Square | 14 1/16" | 30 3/16" | 6 1/2" | Rubber | Powder-Coated Steel | Yellow | 0000000 | 0000000 |
Hitch-Ball Coupler Locks
Insert these locks into the hitch-ball coupler latch or socket on your trailer to prevent theft. Each lock is plated or powder-coated to stand up to weather, so you can use them on outdoor trailers without worrying about corrosion.
Style A locks block the latch lever, so no one can open the latch and connect their own vehicle without the key. These locks are a good choice when your vehicle and trailer are unsupervised, such as at refueling stops.
Style B and C locks block access to the socket, so no one can hitch your trailer without the key. These locks are a good choice when your trailer is unhitched from your vehicle, such as during drop-offs or while in storage. Style B locks are one piece and compact for easy installation and storage. Made of aluminum, they resist corrosion better than steel locks. Style C locks can also be used on ring-type hitches. Made of two hardened steel pieces, they’re heavy duty and stand up to attempts to cut them open better than aluminum locks.
Choose keyed alike locks if you need several locks that open with the same key. Choose keyed differently locks if you need locks that each open with a different key.
Shackle | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Keying | Style | Dia. | Material | Ht. | Wd. | Dp. | No. of Keys Included | Each | |
Solid Brass-Plated Steel Body | |||||||||
| Keyed Differently | Standard | 1/4" | Chrome-Plated Steel | 1 3/4" | 1 3/4" | 7/8" | 2 | 000000 | 000000 |
| Keying | For Ball Dia. | Ht. | Wd. | Dp. | No. of Keys Included | Each | |
Solid Powder-Coated Aluminum Body | |||||||
|---|---|---|---|---|---|---|---|
Red Body | |||||||
| Keyed Differently | 1 7/8", 2", 2 5/16" | 4 5/8" | 3 1/4" | 3 3/4" | 2 | 0000000 | 000000 |
Trailer Kingpin Locks
Block access to connect to your trailer, so someone can't drive away with it. These locks are useful when storing a trailer or making sure it can’t be moved while it’s being loaded and unloaded. Made from a solid block of iron, these locks not only cover the entire kingpin so no one can connect to it, but once they're on, they're extremely difficult to twist or pry off. To make them difficult to pick, these locks use rotating discs—like tumblers in a safe—instead of traditional springs and pins. The lock is also recessed, only adding to its protection against attempts to force them open. They include two keys that may only be duplicated by the manufacturer.
Use the handle to help position these locks as you install and remove them.
Choose keyed differently locks if you need locks that each open with a different key.
Choose keyed alike locks if you need several locks that open with the same key.
For technical drawings and 3-D models, click on a part number.
Hitch Pin Locks
Secure trailers to vehicles by locking the hitch pin into the receiver—you can't disconnect the trailer without the key. Use them to prevent someone from stealing your trailer or moving it. Built to stand up to any weather, they're great for outdoor trailers. The lock body rotates around your hitch pin, so you can easily reach the key into the cylinder to unlock. A plastic cover protects the key cylinder from water and debris, so it won’t freeze, corrode, or jam.
Style A lock from the side of your vehicle—access to the key cylinder is perpendicular to the hitch. These locks do not include a hole for a cotter pin. Made of steel, they’re stronger than stainless steel locks. Chrome plating adds corrosion resistance. The included cover is a separate piece.
Style B lock from behind your vehicle—access to the key cylinder is parallel to the hitch. Made of stainless steel, they resist corrosion better than steel locks. The included cover is connected to the lock.
Locks for 1 1/4" hitch receivers fit class I and II hitches. Locks for 2" square hitch receivers fit class III and IV hitches. Locks for 2 1/2" square hitch receivers fit class III-V hitches.
Choose keyed alike locks if you need several locks that open with the same key. Choose keyed differently locks if you need locks that each open with a different key.
Material | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Style | Keying | For Hitch Receiver Size | Dia. | Lg. | Pin | Body | No. of Keys Included | Keyhole Cover Material | Key No. | Each | |
| A | Keyed Differently | 1 1/4" Square | 1/2" | 7" | Chrome-Plated Steel | Steel | 2 | Plastic | __ | 0000000 | 000000 |
| A | Keyed Differently | 2" Square, 2 1/2" Square | 5/8" | 7" | Chrome-Plated Steel | Steel | 2 | Plastic | __ | 0000000 | 00000 |
| B | Keyed Alike | 2" Square | 1" | 6 1/4" | Stainless Steel | Anodized Aluminum | 2 | Plastic | C5KA | 00000000 | 00000 |
| B | Keyed Differently | 2" Square | 1" | 6 1/4" | Stainless Steel | Anodized Aluminum | 2 | Plastic | __ | 00000000 | 00000 |