28 mm Wrenches | McMaster-Carr

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4 1/2" to 11 7/8"

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External 12-Point

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Ratcheting

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4 1/2" to 11 7/8"

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U.S.–Mexico–Canada Agreement (USMCA) Qualifying

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29 Products

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

Sockets

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

Wrench Heads

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

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