General description Sealey AK660DF Premier Dust-Free Ratchet Wrench is designed for professional use, featuring a flip reverse mechanism and a durable construction. This ratchet wrench is made from chrome vanadium steel, ensuring longevity and reliability in various applications. Technical specifications Material: Chrome Vanadium steel Drive size: 1/4" Sq Gear mechanism: 72-tooth gear-to-gear ratchet Model No.: AK660DF Other information Hardened, tempered, and finished in deep polished high chrome Slim style contoured handle for better grip Sealed head to keep dirt and contaminants out of the ratchet mechanism Lifetime guarantee*