Check Nut Wrenches | AFT Fasteners

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Check Nut Wrenches

Drop forged from steel bar, rugged check nut wrenches help loosen and tighten check nuts, stop nuts, lock nuts and hydraulic fittings. Their smaller size compliments service wrenches. The 15-degree head can achieve a full 30-degree rotation if it is flipped over. This functionality, in combination with an unusually thin profile makes check nut wrenches a good choice for applications in confined spaces. Choose SAE sizes ranging from 1/2" to 1-5/8" and metric wrenches spanning 10mm to 41mm. Special-purpose check nut wrenches are given an industrial black finish. Shop AFT for serviceable check nut wrenches crafted in the USA by Martin Tools.

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