ForgeFast Quick-Release Impact Chuck 1/4in x 150mm - ForgeFix FFQRC150, The ForgeFix ForgeFast Quick-Release Impact Chuck with a 1/4in Hex shank is made from specially engineered hardened steel to extend wear resistance and bit life. Finish: Black Phosphate.1 x ForgeFix ForgeFast Quick-Release Impact Chuck 1/4in x 150mm ForgeFix FFQRC150 ForgeFast Quick-Release Impact Chuck 1/4in x 150mm