1/4in Sure Drive Socket Set 36 Piece CK T4660 Heavy duty chrome vanadium construction for superior strength and durability Reversible, 72-teeth ratchet mechanism for fine adjustment in confined spaces Ball bearing locking system with push-button release mechanism for quick inter-change of sockets Dual component, non-slip grip for added comfort and control Hex and Bi-Hex design to accommodate a range of fasteners and bolts Rust-resistant satin chrome finish C.K Sure-Drive system applies torque to the flat of the nut rather than the corners to avoid rounding-off The CK T4660 1/4in Sure Drive Socket Set offers superior strength and durability with its heavy duty chrome vanadium construction. Its reversible 72-teeth ratchet mechanism allows for fine adjustment in tight spaces, while the ball bearing locking system enables quick socket inter-change. The non-slip grip ensures comfort and control, and the rust-resistant satin chrome finish adds longevity. With its Sure-Drive system, this set prevents nut rounding for a more efficient and effective use. . Kit Contents Sockets (hexagon) sizes: 4 / 4.5 / 5 / 5.5 / 6 / 7 / 8 / 9 / 10 / 11 / 12 / 13 and 14 mm72 tooth reversible ratchet75 mm extension bar1/4" universal jointBit drive adapter 1/4"x1/4"Hex drive adapter 1/4"x1/4"Screwdriver bits: slotted: 4 / 4.5 / 7 mm, TX15, 20, 25,30, Hexagon 3, 4, 5, 6 mm, PH1, 2, 3, PZ1, 2 ,3 Packaging Types Set Product Range Sockets Spanners & Wrenches