Search results for “McMaster”

These assortments include various sizes of key-locking inserts with thick and thin walls, and an installation tool. Drive the keys into the surroun...

Attach to your socket for a longer reach. These extensions are made to withstand the high torque and force of impact tools.1 1/2" Square Drive—3/4"...

The handle can be locked in place to hold rings open or closed for easier installation and removal. Change tips to use a different size or angle (i...

Combine bases, rails, gates, and toeboards to create a barrier customized to your needs. When properly installed in a U-shape, these items meet OSH...

Keep a collection of common lock washers on hand to stop nuts and screws from loosening due to mild vibration. These washers have split ends that b...

Secure carbide inserts inside these holders for stable turning. They’re also known as indexable insert holders. Select a holder that’s compatible w...

McMaster 48805K527 Precision Extreme-Pressure 316 Stainless Steel Fitting Bushing Reducing Adapter, 1/2 Male x 1/4 Female NPT Made to tighter ...

Combine bases, rails, gates, and toeboards to create a barrier customized to your needs. When properly installed in a U-shape, these items meet OSH...

Precision ground to tight tolerances, these V-blocks help you accurately align and support round workpieces.V-Blocks with Clamp — Choose a block wi...

McMaster 7205T2 4-1/2" x 3-1/2" Scrub Brush with Handle, 20" Overall Length Style B Brush Length 4 1/2" Width 3 1/2" ...

The high-density construction translates into a durable film that’s more chemical and water resistant than LDPE film. This woven film is also tear ...

Made in the U.S.A., these tools handle the toughest industrial applications, provide the best grip on fasteners, and have a superior finish. T...

Achieve the best possible grip on hex fasteners and prevent rounding. These sockets are made to withstand the high torque and force of impact tools...

Bolt these valves to ANSI flanges. Their lockable lever handle can be fixed in place using a padlock (not included). All have four mounting holes t...

Create larger holes and make repeated punches with these drivers that supply 11 tons of force to the included hole punches. Turn the included ...

Place the magnetic base on metal surfaces for a solid mount. The base has a V-grooved bottom for mounting on flat and curved surfaces and magnetic ...

Use these flanges for low-pressure applications in noncorrosive environments. Bolt two flanges of the same size together with a gasket (sold separa...

The 12-point shape quickly positions on hex fasteners. Material Chrome-Plated Steel Square Drive Size 1" Bolt Clearance Type Standard Drive ...

Bend and flex the arm of the base to position your indicator—these holders have ball-and-socket segments that lock in place with a lever. The base ...

The heads are angled to provide clearance around obstructions. Wrench Style Box Drive Size 1-1/8" × 1-5/16" Overall Length 17 1/4" Wrench Op...

These neoprene gasket sheets are reinforced with a nylon insert to prevent them from losing shape while under pressure up to 1,000 psi. Cut wit...

Keep a selection of top-quality T-handle keys on hand, so you always have the size you need. They're perfect for cranking screws in large machinery...

The head on these mallets is loaded with metal shot for added weight and a controlled impact with minimal rebound. Use them to drive chisels and st...