Screwdriver Bits, Phillip, Slotted, Triangular, Square Head, S2 Alloy Steel

S0,S1,S2,Triangle 2,Triangle 2.3,Triangle 2.5,Triangle 3.0,U2.0,U2.6,U3.0,W1.5,Needle 0.8,PH0,P,SL2.0.0. Made from S2 alloy steel with high hardness, strong wear resistance. Material: S2 Alloy Steel.

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