3/4 to1/2 Inch Dr Impact Adapter Step Down Reducer Socket Adaptor SS198 3/4-1/2
(3/4"dr Ratchet or Power bar to 1/2"dr Socket). An impact adaptor made from strong Chromium Vanadium steel and hardened. Adaptor 3/4" Female x 1/2" Male. 3/4"dr to 1/2"dr Impact Adapter (Step-Down)3495.