• One of a comprehensive range of Premier Hand Tools, suitable for daily professional use. • Hardened and tempered Chrome Vanadium steel sockets and accessories. • Each component is fully insulated to VDE and EN 60900 standards to protect from electric shocks up to 1500V DC and 1000V AC. • Covers sizes from 8 to 19mm. • Includes flip reverse comfort grip ratchet wrench with push-button quick release and 100mm extension bar. • Contents: Sockets; 8, 10, 12, 13, 14, 17, 19mm, Flip Reverse Comfort Grip Ratchet Wrench with Push-Button Quick Release, 100mm Extension Bar. • Ideal for technicians working on modern hybrid and electrical vehicles (1500V DC safe live working). • Also suitable for electricians and carpenters (1000V AC safe live working). • Supplied in storage case. • Lifetime guarantee*.