51 PACK Fine Tooth Ratchet Screwdriver Socket and Bit Set - Chromoly SteelOverview: High quality ratchet screwdriver and asory set. Fine 48-tooth reversible ratchet driver with soft comfort grip handle and spring loaded integral bit storage. Twist-reverse and ratchet lock mechanism. Chrome Molybdenum steel shaft with magnetic bit retention. Features popular range of 25mm and 75mm impact grade torsion bits for the professional user, colour-coded for fast identification. 75mm Bits feature no shoulder for easier as to recessed fixings. Includes sockets from 4-13mm, 1/4"Sq drive socket adaptor and 1/4"Hex quick release bit Holder. Supplied in storage case.Features: High quality ratchet screwdriver and asory set. Fine 48-tooth reversible ratchet driver with soft comfort grip handle and spring loaded integral bit storage. Twist-reverse and ratchet lock mechanism. Chrome Molybdenum steel shaft with magnetic bit retention. Features popular range of 25mm and 75mm impact grade torsion bits for the professional user, colour-coded for fast identification. Bits: 25mm Bits; Slotted - 3, 4, 5, 6mm, Phillips - #1, #2 (x2), #3, Pozi - #1, #2 (x2), #3, TRX-Star* - T10, T15, T20, T25, T30, T40, Security TRX-Star* - T10H, T15H, T20H, T25H, T30H, T40H, Hex - 3, 4, 5, 6mm, 75mm Bits; Slotted - 4, 6mm, Phillips - #1, #2, #3, Pozi; #1, #2, TRX-Star* - T20, T25. 75mm Bits feature no shoulder for easier as to recessed fixings. Includes sockets from 4-13mm, 1/4"Sq drive socket adaptor and 1/4"Hex quick release bit holder. Supplied in storage case. Lifetime guarantee*. Specification: Contents - 235mm Reversible Ratchet Driver, 25mm Bits; Slotted - 3, 4, 5, 6, Phillips - #1, #2 (x2), #3, Pozi - #1, #2 (x2), #3, TRX-Star* - T10, T15, T20, T25, T30, T40, Security TRX-Star* - T10H, T15H, T20H, T25H, T30H, T40H, Hex - 3, 4, 5, 6mm, 75mm Bits; Slotted - 4, 6mm, Phillips - #1, #2, #3, Pozi; #1, #2, TRX-Star* - T20, T25, 1/4"Sq Drive Adaptor, 65mm Quick Release Bit Holder, 1/4"Sq Drive Sockets; 4