Ace 45 PC 1/4" & 3/8" Drive SAE and Metric Socket Set

Set contains 1/4" drive spinner handle, 1/4" drive 6 pt sockets: 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 1/2", 4mm, 4.5mm, 5.5mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm Set contains 3/8" drive ratchet, 3/8"x 3" extension 3/8"F x 1/4"M adapter, 3/8" drive 12 pt sockets: 5/8" sparkplug and 13/16" sparkplug sockets, 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm Nickel chrome plated "Surface drive" contact points virtually eliminate the rounding of fasteners Drop forged Chrome vanadium steel Chrome plated Rust resistant Meets or exceeds ANSI, DIN and federal specifications Lifetime warranty Storage case