This extensive socket and bit set conquers virtually any fastening task. The durable satin chrome finish on the fully heat-treated chrome vanadium steel sockets provides superior torque and protects nuts. A smooth-action 72-tooth quick-release ratchet, featuring a spring-loaded ball bearing, ensures secure engagement. The set boasts an impressive array of components: 13pc 1/4", drive sockets (4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13, 14mm), 7pc 1/4", drive deep wall sockets (4, 5, 6, 7, 8, 9, 10mm), 5pc 1/4", drive E-sockets (E4, E5, E6, E7, E8), 2pc 1/4", drive extension bars (2", &, 4",), a 1/4", drive sliding T-bar, universal joint, coupler, spinner handle, and quick-release ratchet handle. The 30pc 1/4", drive bit sockets include: Slotted (4, 5.5, 7mm), Philips (PH1, PH2, PH3), Pozi (PZ1, PZ2, PZ3), Hex (2, 3, 4, 5, 6mm), Tx Star (T8, T9, T10, T15, T20, T25, T27, T30), and Tx Star tamper-proof (TH8, TH9, TH10, TH15, TH20, TH25, TH27, TH30). Also included are: 10pc 3/8", drive sockets (10, 11, 12, 13, 14, 15, 16, 17, 18, 19mm), 6pc 3/8", drive sockets (10, 11, 12, 13, 14, 15mm), 5pc 3/8", drive E-sockets (E10, E11, E12, E14, E16, E18), a 5", 3/8", drive extension bar, an 8mm 3/8", drive coupler, an 18mm 3/8", drive spark plug socket, and a 3/8", drive quick-release ratchet handle. The 1/2", drive selection comprises: 18pc sockets (10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 27, 30, 32mm), 5pc deep sockets (16, 17, 18, 19, 22mm), 3pc E-sockets (E20, E24), 2pc extension bars (5", &, 10", with three-way adapter), a universal joint, coupler, 2pc spark plug sockets (16mm &, 21mm), and a quick-release ratchet handle. Rounding out this extensive set are: a hex key set (1, 1.5, 2, 2.5, 3, 4, 5mm), 20pc 25mm bits (Tx Star: T5, T6, T7, Tx Star tamper-proof: T7, T10, T15, T20, T25, T27, T30, T40, T45, Ribe: M5, M6, M7, M8, M9, Spline: M5, M6, M8), and 30pc 30mm bits (Slotted: 8, 10, 12mm, Philips: PH3, PH4, Pozi: PZ3, PZ4, Tx Star: T40, T45, T50, T55, T60, T70, Tx Star tamper-proof: T40, T45, T50, T55, T60, T70, Hex: 7, 8, 10, 12, 14mm). All housed in a convenient blow-moulded case.