4001 - 5 Pc. Emergency Lug Nut Remover

Features patented reverse tapered thread to remove stripped lug nuts or lug nuts with missing keys Heavy duty threads make these sockets reusable Use with 1/2" drive impact wrench Sizes Included: #A146 - 3/4" Range: 17mm - 19mm #A147 - 13/16" Range: 19mm - 20.5mm #4002 - 15/16" Range: 17mm - 21.5mm (Increased progressive taper) #A148 - 1" Range: 21mm - 22.5mm #A149 - 1-1/8" Range: 27mm - 28.5mm Instructions NOTE: Maximum recommended air pressure is 90 psi Install socket on impact wrench and switch wrench valve to the "unscrew" position. Hold wrench/socket square to lug nut, then turn socket counter-clockwise by hand until it "bites" the lug nut. Operate the impact wrench until the socket is driven on and the lug nut is removed. To remove a lug nut that is stuck inside the socket, grind flats on opposite sides of the exposed portion of the nut, then clamp them securely in a vise. Reverse the direction of the impact wrench and operate until the nut is extracted. Wa