20" SAE/Metric Lug Wrench, Chrome Plated Torque Master 4 Way Rim Wrench, Applications Include 3/4", 7/8", 11/16", 13/16", 17mm, 19mm, 21mm Application, Extended Size Of 20" Allows Positive Removal Of Older Rusted Lug Nuts, Ideal For Applications That Require Maximum Torque For Release Or Tightening.