36pc 1/4" Dr Mechanic's Set

Socket openings are designed to reduce fastener rounding Chrome vanadium alloy steel construction for strength and durability Polished nickel chrome plated finish resists corrosion Features high torque quick release ratchet 72 gear teeth for 5 degree sweep Smaller head for tight areas 1pc each spinner handle, universal joint and 3" extension bar 10pc standard SAE socket sizes: 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16" and 1/2" 6pc Deep SAE socket sizes: 7/32", 1/4", 5/16", 3/8", 7/16" and 1/2" 10pc standard mm socket sizes: 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm and 13mm 6pc deep mm socket sizes: 4mm, 6mm, 7mm, 8mm, 10mm and 12mm