6 piece. 8 piece. We build pride. No. 0: 2.5 inches (60 mm); No.1: 1.5 inches (35 mm); 3 inches (75 mm); No.2: 4 inches (100 mm); 6 inches (150 mm); 8 inches (200 mm). 1/8 Inches: 2.5 inches (60 mm); 4 inches (100 mm); 3/16 Inches: 1.5 inches (35 mm); 4 inches (100 mm); 6 inches (150 mm); 9 inches (225 mm). 1/4 Inches: 4 inches (100 mm); 6 inches (150 mm). Features: Allow-steel blades are heat-treated for strength and durability. Coated with a satin-nickel finish. Comfort-optimized handle for high & low torque applications. Full lifetime warranty. If a product fails to perform for any reason, we will replace it. Call 888-331-4569 for replacement or see Craftsman.com for details. No proof of purchase required. craftsman.com Tools made in Taiwan.