Ko-ken Tools 20 Piece 3/8 Sq. Dr. Bit Socket SetThe Ko ken SKU 3276 is a 20 piece 3 8" Sq. Dr. bit socket set. It includes Philips bit sockets in sizes 2 and 3; slotted bit sockets in sizes 5 and 8; 62mm long hex bit sockets in sizes 5, 6, 7, 8, and 10; and 50mm long TORX bit sockets in sizes T10, T15, T20, T25, T27, T30, T40, T45, and T50. The set also features a ratchet (SKU 3753N) and a 125mm extension bar (SKU 3760 125). All components are neatly organized in a durable metal case for easy