Kobalt 72-Teeth 1/4-in to 1/2-in Drive Quick-Release Interchangeable Ratchet

Interchangeable drive ratchet allows you to change drive size without changing ratchets. Fine, 90-tooth ratcheting mechanism provides 4 ° of arc swing. Quick-release button on ratchet handle allows for quick change of interchangeable drive adapters (sold separately). Constructed of chrome vanadium steel and heat treated for strength and durability. Professional grade, high-polish finish. Ratchet directional switch also acts as a release button when changing drive adapters. Item numbers for interchangeable drive adapters are 846623 = 1/4-inch drive adapter, 846624 = 3/8-inch drive adapter and 846706 = 1/2-inch drive adapter. Meets or exceeds ASME specifications. Hassle-free lifetime guarantee.