US PRO Spline Bit Socket Set 10pc Triple Square In Foam Tray 1/4" 3/8" 1/2" 3388

Sizes: 1/4" Dr: M4, 5, 6 3/8" Dr: M8, 9, 10, 12 3/8" Dr Tamper Proof: M14 1/2" Dr Tamper Proof: M16-M18 Made from Chrome Vanadium Steel Supplied in EVA tray.

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