Straight keys, with a square or rectangular cross section, are the most common type of key. Install them in keyways to transmit torque from shafts to gears and other components.

These keys have a tapered body that wedges in to the keyway for a more secure fit than standard machine keys. The gib head makes them easy to remove when parts need to be taken apart frequently, such as for maintenance or prototyping.

Feet prevent these keys from rocking in the keyseat. Woodruff keys work well near shaft shoulders and on tapered shafts. Use them in light duty applications to connect gears and other components to shafts. Also known as hi-pro keys.

When a keyway is damaged, cut a new, wider one. This key stock is stepped to match repaired keyways in shafts or gears. Cut it to length to create the machine key you need.

These assortments include various sizes of key stock—choose a piece and cut it to your desired length.

Slightly larger than the size listed, these oversized keys offer a tight fit in worn keyways.

Cut keys to custom lengths. This key stock is undersized, so keys will fit slightly more loosely than standard keys and are best for inconsistent keyways.

Also known as offset key stock, use step keys to repair keyways in gears and shafts.

Replace individual and get master padlock keys.

Vertical shackle clearance is greater than 1". Padlocks come in a variety of colors for lockout identification compliance. Choose these locks if you need several locks that open with the same key.

All external parts are plastic, making these locks nonconductive, nonsparking, and nonmagnetic. Locks include a Danger label as well as a write-on label marked Property of. They come in a variety of colors for lockout identification compliance. Choose these locks if you need several locks that open with the same key.

Vertical shackle clearance is greater than 1". Choose these locks if you need several locks that open with the same key.

Shackle is concealed to make it difficult to cut. Choose these locks if you need several locks that open with the same key.

These corrosion-resistant padlocks are well suited for refineries and marine applications. Choose them if you need several locks that open with the same key.

Vertical shackle clearance is greater than 1". Label and organize these padlocks by stamping or engraving the attached brass tag. They resist corrosion and are well suited for refineries and marine applications. Choose them if you need several locks that open with the same key.

Locks have a vertical shackle clearance that's greater than 1" and include a Danger label as well as a write-on label marked Property of. Padlocks come in a variety of colors for lockout identification compliance. Choose these locks if you want individual locks or groups of locks that open with their own key, but also open with a master key.

Padlocks come in a variety of colors for lockout identification compliance. Choose these locks if you want individual locks or groups of locks that open with their own key, but also open with a master key.

This master keyed set includes eight different-color padlocks that open with a specific key number and a master key that opens all of the padlocks. The different-color padlocks are for lockout identification compliance.

Vertical shackle clearance is greater than 1”.

These corrosion-resistant padlocks are well suited for refineries and marine applications. Choose them if you want individual locks or groups of locks that open with their own key, but also open with a master key.

Vertical shackle clearance is greater than 1”.

Vertical shackle clearance is greater than 1”. Padlocks come in a variety of colors for lockout identification compliance. Choose these locks if you need locks that each open with a different key.

Eye catching and visually distinct from typical padlocks, these padlocks come in a variety of colors that are useful for lockout identification practices.

In addition to a vertical shackle clearance that's greater than 1”, these locks have specially designed keys that cannot be duplicated and cannot be removed when the lock is open.

Vertical shackle clearance is greater than 1". Choose these locks if you need locks that each open with a different key.

Shackle is concealed to make it difficult to cut. Choose these locks if you need locks that each open with a different key.

Protect your most valuable items with our most secure padlocks.

Vertical shackle clearance is greater than 1". These corrosion-resistant padlocks are well suited for refineries and marine applications. Choose them if you need locks that each open with a different key.

Shackle is concealed to make it difficult to cut.

Padlock doors and other objects without worrying about the lock being picked or having to remember combinations. These padlocks unlock with a magnetic key fob.

Vertical shackle clearance is greater than 1". Open the shackle with a control key as well as the combination.

Open shackle one of two ways: With a control key or with the combination, which you can set and change at any time. Control key is sold separately.

Choose these if you need locks that each open with a different key. Often used on utility meters, vending machines, and for other applications in confined spaces, these locks have a removable post-style shackle.

Choose these locks if you need several locks that open with the same key. Wrap the flexible braided steel shackle around small tools and equipment to prevent theft and unauthorized use.

Sets include an assortment of keys. These simple tools turn fasteners from either end and reach into tight spots.

When a standard-tip key can't make good contact with the recess, a ball end allows angled entry to turn screws in hard-to-reach places.

The extra-short leg of these keys fits in tight spaces other tools can't and the long-leg ball end allows angled entry to turn screws in hard-to-reach areas.

When a standard-tip key can't make good contact with the recess, a ball end allows angled entry to turn screws in hard-to-reach places. These keys have a bright gold-plated finish that makes them easy to see and less likely to be misplaced.

These keys have an extra-short leg to fit into tight spaces that other tools can’t, and a ball on the long leg for angled entry to turn screws in hard-to-reach places. A bright chrome-plated finish makes them easy to see and less likely to be misplaced.

A bright finish makes these tools stand out, so they're less likely to be misplaced. They turn fasteners from either end and reach into tight spots.

Each size of these keys is a different color for easy identification. When a standard-tip key can't make good contact with the recess, a ball end allows angled entry to turn screws in hard-to-reach places.

A retaining ring at the tip grips inside the recess to ensure screws won’t fall off.

The ball end has a detent to grip inside the screw recess and allows angled entry to turn fasteners in hard-to-reach areas.

A flexible joint provides access to fasteners in hard-to-reach areas.

The zinc coating on these keys resists salt-spray exposure. They turn fasteners from either end and reach into tight spots.

Made of beryllium copper that is FM approved, these keys help meet OSHA requirements that specify nonsparking tools for locations where flammable vapors and combustible residues are present. They turn fasteners from either end and reach into tight spots.

The ball end allows angled entry to turn screws in hard-to-reach areas. Protect your stainless steel screws by using a stainless steel L-key. If steel flakes off a standard tool and into the recess, it can lead to rust and contamination. These keys eliminate that risk.

Sets include an assortment of stainless steel keys, which protect stainless steel screws. If steel flakes off a standard tool and into the recess, it can lead to rust and contamination. These keys eliminate that risk.

The assorted keys in these sets have a small handle that prevents you from generating too much torque when turning a fastener. They are often used to install carbide inserts in cutting tools.

These plastic organizers store keys in slots marked with the size.

Sets include assorted keys with long shafts that reach into tight spots. The plastic-covered handles provide a good grip for your whole hand.

Sets include an assortment of short keys that fit in tight spaces where others can't.

These assorted keys have a ball end that allows angled entry to make good contact with the screw recess when standard-tip keys can’t.

These assorted keys have a textured grip that provides comfort, slip resistance, and maximum torque. They have a long shaft for reaching into tight spots to turn fasteners.

These assorted keys have a ball end that allows angled entry to make good contact with the screw recess when standard-tip keys can’t. The textured grip provides comfort, slip resistance, and maximum torque.

The economical choice, these sets include an assortment of keys with a simple loop handle. The long shaft reaches into tight spots and the T-handle provides a good grip for your whole hand when turning fasteners.

These sets include an assortment of keys with a ball end on the long shaft, which allows angled entry to turn screws in hard-to-reach areas. The short shaft provides additional torque.

Use the long shaft for more reach and the short shaft for more torque when turning fasteners.

These assorted keys have an extra-long shaft that provides access to fasteners in deep recesses. To change tips, use a hex key to loosen the set screw.

These assorted keys have a ball-end tip with a retaining ring that grips inside the recess to hold screws in place and allows angled entry to turn fasteners in hard-to-reach areas.

The assorted keys in these sets have a small T-handle that prevents you from generating too much torque when turning a fastener. They are often used to install carbide inserts in cutting tools.

A retaining ring on the tip grips inside the recess to hold screws in place. Often used to install carbide inserts in cutting tools, these keys have a small T-handle that prevents you from generating too much torque when turning a fastener.

Protect your stainless steel screws by using a stainless steel key. If steel flakes off a standard tool and into the recess, it can lead to rust and contamination. These keys eliminate that risk.

An insulated handle and shaft protect against shock from accidental contact with live electrical circuits. These tools are tested to 1,000 volts to meet IEC and ASTM standards. They have a long shaft that reaches into tight spots to turn fasteners.

Each slot is marked with the size. Set these organizers on a bench top or wall mount.

The toughest bits available, these withstand the shock and twisting force of impact drivers.

A retaining ring grips inside the recess to hold screws in place. These bits have a ball end that allows angled entry to drive screws in hard-to-reach areas.

When you don't have exact alignment between the fastener and the tool, the ball end allows angled entry to turn screws in hard-to-reach areas.

The six rounded points fit the star-shaped recess of Torx-Plus screws. These bits have a similar profile to Torx but are not recommended for use with standard Torx screws.

The toughest bits available, these withstand the shock and twisting force of impact drivers.

When you don't have exact alignment between the fastener and the bit, the ball end allows angled entry to turn screws in hard-to-reach areas. A retaining ring grips inside the recess to hold screws in place.

Protect your stainless steel screws by using a stainless steel bit. If steel flakes off a standard bit and into the recess, it can lead to rust and contamination. These bits eliminate that risk.

Less likely to crack or shatter under high torque than standard bits, these are often used with power tools to install machine screws.

When you don't have exact alignment between the fastener and the tool, the ball end allows angled entry to turn screws in hard-to-reach areas.

Protect your stainless steel screws by using a stainless steel bit. If steel flakes off a standard bit and into the recess, it can lead to rust and contamination. These bits eliminate that risk.

The six rounded points fit the star-shaped recess of Torx-Plus screws. These bits have a similar profile to Torx but are not recommended for use with standard Torx screws.

Bits have a different size at each end. An opening at the tips accommodates the pin in the recess of tamper-resistant Torx screws. These are also known as pin-in-Torx bits.

A ratchet mechanism turns fasteners more quickly than a standard bit driver. Insert a bit into the shaft and a magnet holds it in place.

An insulated handle and shaft protect against shock from accidental contact with live electrical circuits. These tools are tested to 1,000 volts to meet EN 60900 and IEC 60900.

An insulated handle and shafts protect against shock from accidental contact with live electrical circuits. These tools are tested to 1,000 volts to meet IEC 60900.

The ball-end tip allows angled entry to turn screws in hard-to-reach areas. These tools are a scaled-down version of standard changeable-shaft screwdrivers, They're shorter, slimmer, and easy to take with you. Remove and replace the shaft to change the tip size.

Bits have a different tip at each end and snap into the shaft, which is also a nutdriver.

Sets include an assortment of drivers with soft, contoured handles that provide comfort and the best possible grip for achieving maximum torque.

Sets include an assortment of drivers.

When you don't have exact alignment between the fastener and the tool, the ball end allows angled entry to turn screws in hard-to-reach areas.

A holding mechanism at the tip of the tool ensures the screw won’t slip off.