<p>This Hyper Tough recommended use is for changing car or truck tires simply and quickly to get you back on the road. The typical system of measurement is metric, 4-way wrenches have 1 end for each of the 4 most common SAE and mm socket sizes (17mm (11/16"), 19mm (3/4"), 21mm (13/16"), 22mm (7/8")). This lug wrench works for most cars, SUVs, pick-ups, and vans. The entire piece is 16-inch long and painted black, its classic machine welded-cross design allows for two-handed leverage to break loose the most stubborn lug nuts.</p>