1/4 in Drive Universal Joint, SAE, Black Oxide, 1 3/8 in L, Proto, Mfr#: J66170P

Impact Universal Joint, Black Oxide, Locking Yes, Overall Length 1 3/8 in, Input Drive Square, Female, 1/4 in, Output Drive Square, Male, 1/4 in, Drive Type Impact, Input Drive Gender Female, Input Drive Shape Square, Input Drive Size 1/4 in, Output Drive Gender Male, Output Drive Shape Square, Output Drive Size 1/4 in