1 3/8 to 1/4 Reducer. 1 1/2 to 3/8 Reducer. 1 3/4 to 1/2 Reducer. 1 1 to 3/4 Reducer. Socket Type：Impact. SAFE & FIRM：A spring-loaded ball brake can lock your socket in place and fix the through hole to prevent it from falling, providing excellent stability and execution.
