Size Include: This Universal Joint socket set includes 15 pieces in total: 8 PCS 3/8” Drive Sockets: E10, E12, E14, E16, E18, E20, E22, E24; 5 PCS 1/4”Drive Sockets: E4, E5, E6, E7, E8; 2 PCS Adapters: 1/4” F-3/8”M, 3/8”F-1/4”M. Featuring a 6-point star-shaped design, the sockets grip external Torx fasteners securely to increase torque transfer, and prevent slippage.
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