ATD Tools ATD-13780 13 Pc. Ribe Bit Socket Set

Features Includes 6-lobe ribe/polydrive bit sockets. Bits are made from S2 steel to meet or exceed torque specifications. Sockets are made from heat treated chrome vanadium steel for strength & durability. Item Weight – 3.000 lbs. (13) Ribe Bit Sockets: M4 1/4 in. Drive (ATD-255). M5 1/4 in. Drive (ATD-256). M6 1/4 in. Drive (ATD-257). M7 3/8 in. Drive (ATD-258). M8 3/8 in. Drive (ATD-259). M9 3/8 in. Drive (ATD-261). M10 3/8 in. Drive (ATD-262). M11 3/8 in. Drive (ATD-263). M12 3/8 in. Drive (ATD-264). M13 1/2 in. Drive (ATD-265). M14 1/2 in. Drive (ATD-266). M15 1/2 in. Drive (ATD-267). M16 1/2 in. Drive (ATD-268).