1/2” Drive: E22. 1/4" Drive: T8, T10, T15, T20, T25, T27, T30;. 1/2"Drive: T60. 1/4"Drive: E4, E5, E6, E7, E8;. Highest Quality Heat Treated S2 Alloy Steel Torx Bits, Drop-Forged to Help Prevent Wear-Outs and Improved Durability and Extra Torque.
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