20 mm Wrenches | McMaster-Carr

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Phosphate Coated

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External 12-Point

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4 1/2" to 11 7/8"

4 1/2" to 12 3/8"

5 1/4" to 12 3/4"

Ratcheting

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Fabric Roll-Up Pouch

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DFARS Specialty Metals

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Fastening and Joining

Combination Wrenches

Combination Wrenches

Use the open end when tightening in cramped spaces and the box end when you need extra grip

Open-End Wrenches

Open-End Wrenches

Tighten and loosen fasteners from the top or the side

Wrench Heads

Attach to your ratchet wrench and socket extension to turn fasteners where clearance is limited

Sockets

Turn fasteners with an external drive style without slipping and damaging the drive

Box Wrenches

Grip all sides of a fastener to prevent slipping

L-Keys

Turn fasteners from either end and reach into tight spots

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)