Bahco SL25L Socket and Mechanical Set Metric 1/4 Inch Dynamic Drive (37 Piece) The Bahco SL25L is a Metric Socket and Bit Set containing 12 x Standard (25mm) and 10 x Deep (50mm) Sockets, both in sizes from 4 - 13mm. Made from high-performance alloy steel with a matt finish. It also includes a Ratchet, Adapter, Extension Bar and 12 Bits. All stored in a small case for storage and transportation. Features: 1/4 inch socket set, standard and deep. 37 pcs High-performance alloy steel Matt finish ISO 1174 DIN 3120 Case: ABS, 195 x 45 x 130 mm Content, 37 pieces 12 pcs 1/4 inch hex sockets: 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13 mm 10 pcs 1/4 inch deep hex sockets: 4, 5, 6, 7, 8, 9, 10, 11, 12, 13 mm 1 pc Ratchet 1/4 inch compact length 125 mm, quick release, 60 teeth/ 6° action-angle 2 pcs bit 1/4 inch PH 2 1 pcs bit 1/4 inch PZ 2 3 pcs bit HEX 4, 5, 6 6 pcs bit TORX 10, 15, 20, 25, 30, 40 1 pcs bit holder 1/4 inch with locking ring, 1/4 Inch female square 1 pcs 1/4 inch wobble extension bar, length 100 mm Specification: Drive:  1/4 Inch