Back Home / Tools and Equipment / Tools / 1/2″ KEYLESS CHUCK ADAPTER 1/2″ KEYLESS CHUCK ADAPTER SKU: VKCA Categories: Tools, Tools and Equipment S2 Steel 1/4″ hex shank Jaw opens to 1/2″ and can be used with bits up to 1/2″ in diameter Jaw design locks both hex and round shank bits in place Case Quantity: 1 Log In For Pricing