Seven-piece T-handle set. Single piece construction runs through the handle for greater strength. Color coded handles for easy identification. Two drive ends: long end for hard to reach areas, short end for extra torque. Non-slip molded grips and chrome plated shafts. Lifetime warranty. SAE T-handle sets include: 3/32", 1/8", 5/32", 3/16", 1/4", 5/16" and 3/8" keys. Metric T-handle sets include: 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm, and 10 mm keys. Star socket sets include: T10, T15, T20, T25, T27, T30, and T40 keys.