Economy V-Blocks
Hold and support round workpieces.
For technical drawings and 3-D models, click on a part number.
Tolerance | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Max. Workpiece Dia. | Lg. | Wd. | Ht. | V Angle | V Dp. | V Wd. | Squareness | Parallel | Material | Machinable | Pair | |
Matched Pair | ||||||||||||
| 2 3/8" | 1 1/4" | 3" | 2 3/8" | 90° | 13/16" | 1 3/4" | 0.0012" | 0.0012" | Iron | Yes | 000000 | 000000 |
| 2 15/16" | 1 5/8" | 4" | 2 5/8" | 90° | 1" | 2 3/16" | 0.0012" | 0.0012" | Iron | Yes | 000000 | 00000 |
| 3 1/8" | 2" | 5" | 3 3/16" | 90° | 1 1/8" | 2 3/8" | 0.0016" | 0.0016" | Iron | Yes | 000000 | 000000 |
| 4 5/16" | 2 1/2" | 6" | 3 1/2" | 90° | 1 1/2" | 3 3/16" | 0.002" | 0.002" | Iron | Yes | 000000 | 000000 |
| 4 15/16" | 2" | 6" | 4" | 90° | 2 1/8" | 4 3/16" | 0.002" | 0.002" | Iron | Yes | 0000000 | 000000 |
| 4 15/16" | 4" | 7" | 5 1/2" | 90° | 1 11/16" | 3 5/8" | 0.002" | 0.002" | Iron | Yes | 0000000 | 000000 |
| 6 5/16" | 2 1/2" | 7 1/4" | 5 1/4" | 90° | 2 5/8" | 5 1/8" | 0.0024" | 0.0024" | Iron | Yes | 000000 | 000000 |
| 7 7/8" | 2 7/8" | 8 7/8" | 6 1/2" | 90° | 3 7/16" | 6 11/16" | 0.0024" | 0.0024" | Iron | Yes | 000000 | 000000 |
Machinable V-Blocks
Easier to machine than hardened steel, these blocks can be customized to fit a workpiece. Mount them to a work surface using the side slots and setup clamps.
V-blocks with clamp have a built-in clamp for securing workpieces.
For technical drawings and 3-D models, click on a part number.
Tolerance | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Max. Workpiece Dia. | Lg. | Wd. | Ht. | V Angle | V Dp. | V Wd. | Squareness | Parallel | Mounting Slot Ht. | Material | Each | |
Standard | ||||||||||||
| 1 5/8" | 2 1/2" | 2 1/2" | 2" | 90° | 3/4" | 1 1/2" | 0.0002" | 0.0002" | 3/8" | Steel | 0000000 | 0000000 |
| 2 7/8" | 3" | 4" | 3" | 90° | 1 3/16" | 2 5/16" | 0.0002" | 0.0002" | 5/8" | Steel | 0000000 | 000000 |
| 3 3/4" | 3" | 5" | 3" | 90° | 1 5/8" | 3 1/4" | 0.0002" | 0.0002" | 5/8" | Steel | 0000000 | 000000 |
| 4 3/8" | 6" | 6" | 4" | 90° | 2" | 4" | 0.0003" | 0.0003" | 5/8" | Steel | 0000000 | 000000 |
With Clamp | ||||||||||||
| 1 5/8" | 2 1/2" | 2 1/2" | 2" | 90° | 3/4" | 1 1/2" | 0.0002" | 0.0002" | 3/8" | Steel | 0000000 | 000000 |
| 2 7/8" | 3" | 4" | 3" | 90° | 1 3/16" | 2 5/16" | 0.0002" | 0.0002" | 5/8" | Steel | 0000000 | 000000 |
| 3 3/4" | 3" | 5" | 3" | 90° | 1 5/8" | 3 1/4" | 0.0002" | 0.0002" | 5/8" | Steel | 0000000 | 000000 |
| 4 3/8" | 6" | 6" | 4" | 90° | 2" | 4" | 0.0003" | 0.0003" | 5/8" | Steel | 0000000 | 00000000 |
Tolerance | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Max. Workpiece Dia. | Lg. | Wd. | Ht. | V Angle | V Dp. | V Wd. | Squareness | Parallel | Mounting Slot Ht. | Material | Pair | |
Standard | ||||||||||||
| 1 5/8" | 2 1/2" | 2 1/2" | 2" | 90° | 3/4" | 1 1/2" | 0.0002" | 0.0002" | 3/8" | Steel | 0000000 | 0000000 |
| 2 7/8" | 3" | 4" | 3" | 90° | 1 3/16" | 2 5/16" | 0.0002" | 0.0002" | 5/8" | Steel | 0000000 | 000000 |
| 3 3/4" | 3" | 5" | 3" | 90° | 1 5/8" | 3 1/4" | 0.0002" | 0.0002" | 5/8" | Steel | 0000000 | 00000000 |
| 4 3/8" | 6" | 6" | 4" | 90° | 2" | 4" | 0.0003" | 0.0003" | 5/8" | Steel | 0000000 | 00000000 |
With Clamp | ||||||||||||
| 1 5/8" | 2 1/2" | 2 1/2" | 2" | 90° | 3/4" | 1 1/2" | 0.0002" | 0.0002" | 3/8" | Steel | 0000000 | 000000 |
| 2 7/8" | 3" | 4" | 3" | 90° | 1 3/16" | 2 5/16" | 0.0002" | 0.0002" | 5/8" | Steel | 0000000 | 00000000 |
| 3 3/4" | 3" | 5" | 3" | 90° | 1 5/8" | 3 1/4" | 0.0002" | 0.0002" | 5/8" | Steel | 0000000 | 00000000 |
| 4 3/8" | 6" | 6" | 4" | 90° | 2" | 4" | 0.0003" | 0.0003" | 5/8" | Steel | 0000000 | 00000000 |
Hardened V-Blocks
Use these pairs of blocks to support long, round workpieces—secure with the built-in clamps. They’re machined to identical tolerances for precise alignment.
For technical drawings and 3-D models, click on a part number.
Tolerance | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Max. Workpiece Dia. | Lg. | Wd. | Ht. | V Angle | V Dp. | V Wd. | Squareness | Parallel | Mounting Slot Ht. | Material | Machinable | Each | |
With Clamp | |||||||||||||
| 1 5/8" | 2 1/2" | 2 1/2" | 2" | 90° | 3/4" | 1 1/2" | 0.0002" | 0.0002" | 3/8" | Steel | No | 0000000 | 0000000 |
| 2 7/8" | 3" | 4" | 3" | 90° | 1 3/16" | 2 5/16" | 0.0002" | 0.0002" | 5/8" | Steel | No | 0000000 | 000000 |
| 3 3/4" | 3" | 5" | 3" | 90° | 1 5/8" | 3 1/4" | 0.0002" | 0.0002" | 5/8" | Steel | No | 0000000 | 000000 |
| 4 3/8" | 6" | 6" | 4" | 90° | 2" | 4" | 0.0003" | 0.0003" | 5/8" | Steel | No | 0000000 | 00000000 |
V-Blocks | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Tolerance | Replacement Clamps | |||||||||||||||
| For Max. Workpiece Dia. | Lg. | Wd. | Ht. | Hole Thread Size  | V Angle | V Dp. | V Wd. | Squareness | Parallel | Mounting Slot Ht. | Material | Machinable | Pair | Each | ||
With Clamp | ||||||||||||||||
| 1" | 1 5/8" | 1 1/4" | 1 1/4" | 1/4"-20 | 90° | 7/16" | 13/16" | 0.0002" | 0.0002" | 1/4" | Steel | No | 0000000 | 0000000 | 0000000 | 000000 |
| 1 5/8" | 2 1/2" | 2 1/2" | 2" | __ | 90° | 3/4" | 1 1/2" | 0.0002" | 0.0002" | 3/8" | Steel | No | 0000000 | 000000 | 000000 | 00 |
| 2" | 2 1/2" | 3" | 2" | 3/8"-16 | 90° | 3/4" | 1 1/2" | 0.0002" | 0.0002" | 3/8" | Steel | No | 0000000 | 000000 | 0000000 | 00000 |
| 2 7/8" | 3" | 4" | 3" | __ | 90° | 1 3/16" | 2 5/16" | 0.0002" | 0.0002" | 5/8" | Steel | No | 0000000 | 00000000 | 000000 | 00 |
| 3 3/4" | 3" | 5" | 3" | __ | 90° | 1 5/8" | 3 1/4" | 0.0002" | 0.0002" | 5/8" | Steel | No | 0000000 | 00000000 | 000000 | 00 |
| 4 3/8" | 6" | 6" | 4" | __ | 90° | 2" | 4" | 0.0003" | 0.0003" | 5/8" | Steel | No | 0000000 | 00000000 | 000000 | 00 |
| 5 1/4" | 6" | 7" | 4" | __ | 90° | 2 1/2" | 4 15/16" | 0.0003" | 0.0003" | 5/8" | Steel | No | 0000000 | 00000000 | 000000 | 00 |
Miniature V-Blocks
Place into larger V-blocks to hold small shafts and cylinders. Set includes two clamps that fit different workpiece diameters.
For technical drawings and 3-D models, click on a part number.
For Workpiece Dia. | Tolerance | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| No. of Pieces | Min. | Max. | Lg. | V Angle | V Dp. | Squareness | Parallel | Material | Machinable | Includes | Each | |
With Clamp | ||||||||||||
| 2 | 1/32" | 9/32" | 2 3/8" | 90° | 1/8" | 0.0002" | 0.0002" | Steel | No | 1 V-Block for 1/32" to 5/32" Workpieces—5/8" Wd. × 1" Ht. × 1/4" V Wd. 1 V-Block for 3/64" to 9/32" Workpieces—3/4" Wd. × 1 1/4" Ht. × 5/16" V Wd. | 00000000 | 0000000 |
Any-Size V-Blocks
To hold and support large or small round or cylindrical workpieces, position these two-piece V-blocks to accommodate any diameter. They are a good choice when frequently changing workpiece sizes.
Tolerance | Mounting Holes | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Max. Workpiece Dia. | Lg. | Wd. | Ht. | Squareness | Parallel | No. of | For Screw Size | Style | Ctr.-to-Ctr. (A) | Ctr.-to-Ctr. (B) | Mounting Fasteners Included | Material | Machinable | Each | |
| 24" | 2 1/4" | 3 1/2" | 3" | 0.001" | 0.001" | 2 | 1/2" | Counterbored | 1 1/2" | 2 1/2" | No | Steel | No | 0000000 | 0000000 |
Adjustable-Angle V-Blocks
Use this block to hold workpieces at precise angles. Adjust the block to the desired angle, then tighten the set screw on the bottom of the block to lock it in place.
Tolerance | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Max. Workpiece Dia. | Lg. | Wd. | Ht. | Accuracy | Range of Motion | V Angle | V Dp. | V Wd. | Squareness | Parallel | Material | Machinable | Container Type | Each | |
| 1 3/4" | 1 3/4" | 3 3/4" | 2" | ±0.003° | 0°-90° | 90° | 1 5/32" | 1 1/8" | 0.0002" | 0.0002" | Steel | No | Wood Case | 0000000 | 0000000 |
Magnetic V-Blocks
Magnetic surfaces on the bottom, back, and one V face of these blocks eliminate the need for mounting clamps and bolts. Turn the lever to switch the magnetic force on and off.
For technical drawings and 3-D models, click on a part number.
Fixturing Tables
Add components such as clamps, brackets, stops, rests, mounting plates, fixturing squares, risers, and V-blocks to build fixtures for welding and assembly.
For technical drawings and 3-D models, click on a part number.
V-blocks support round material and raise it off the table. Pivoting V-blocks conform to the shape of your workpiece, so they're good for holding round workpieces of different diameters.
V-Block Magnetic-Mount Bench Vise Jaw Liners
Attach these V-shaped liners to vise jaws and hold large round material. Liners are made of plastic that won't mar workpieces.
Milling-Machine Vise Jaws for Round Material
The V-shaped recess holds round material securely for machining. Place one of these jaws on one side of your vise and use a flat jaw on the other. They have an industry standard hole pattern that fits most manufacturers' vises, including Kurt, Chick, TE-CO, Toolex, and Palmgren.
Jaws with vertical groove holds 3/4" to 1 3/4" dia. workpieces.
Jaws with vertical and horizontal grooves holds 1/2" to 1 1/4" dia. workpieces vertically and 1/4" to 1/2" dia. workpieces horizontally.
Jaw | For Workpiece Dia. | Mounting | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wd. | Ht. | Thick. | Thick. Tolerance | Material | Vertical | Horizontal | Fasteners Included | Hole Dia. | Hole Ctr.-to-Ctr. | For Mounting Screw Size | Each | |
With Vertical Groove | ||||||||||||
| 6" | 1 3/4" | 1.26" | -0.005" to 0.005" | Steel | 3/4"-1 3/4" | __ | No | 17/32" | 3 7/8" | 1/2"-13 | 000000 | 0000000 |
With Vertical and Horizontal Grooves | ||||||||||||
| 6" | 1 3/4" | 1" | -0.005" to 0.005" | Steel | 1/2"-1 1/4" | 1/4"-1/2" | No | 17/32" | 3 7/8" | 1/2"-13 | 000000 | 000000 |
Fixturing for Parts Inspection
From towers and brackets to standoffs and supports, these components are the building blocks for your custom fixturing setup. They elevate parts so you can access a variety of angles for measuring and inspecting while protecting your measuring device from hitting the inspection table. You’ll often see them used with coordinate measuring machines (CMMs). They’re not for use in machining applications.
For technical drawings and 3-D models, click on a part number.
Machine Table Clamps for Round Workpieces
Use these clamps to hold large round parts for machining. Each clamp comes with five lengths of chain that can be combined to fit different size workpieces. Attach additional chain (not included) to hold even larger workpieces. Snap nonmarring pads into the chain to prevent damage to the workpiece. Clamps mount into t-slot nuts or fixture plates with socket head cap screws (not included).
Clamps | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Chain | Clamp | Extra Nonmarring Chain Pads | |||||||||||
| For Max. Workpiece Dia. | Max. Clamping Force, lbs. | Lg. | Wd. | Roller Chain Trade Number | Chain Material | Lg. | Wd. | Clamp Material | Includes | Each | Each | ||
| 14" | 6,000 | 40" | 13/16" | 50 | Steel | 2 5/32" | 1 11/16" | Steel | 5 Nonmarring Plastic Chain Pads | 0000000 | 0000000 | 0000000 | 00000 |
| 22" | 12,000 | 64" | 1 9/32" | 80 | Steel | 3 1/4" | 2 1/2" | Steel | 5 Nonmarring Plastic Chain Pads | 0000000 | 00000000 | 0000000 | 0000 |