Features When You Catch The Turn You Just Have To Let Go And Keep Tightening Or Loosening, Not Like The Life Spanner That Needs Adjusting Once In A While The Adjustable Wrenches Have A Narrow Head Design For Limited Space Applications And Sae Laser Marking And Jaw Scale Metrics For Easy Bra Sizing It Had Two Screws Fully Turned By Other Keys And With The Teeth And Grip Of This Key It Was Possible To Loosen It. Even With Totally Round Nuts, Almost Without Force Multi-Functional Design, Can Be Used As A Wrench Or Pipe Wrench, Easy To Home Repair, Outdoor Maintenance, Technical Maintenance, Mechanical Maintenance, Etc. Specification Material: Chrome Vanadium Steel + Tpr Large Cl: 280Mm (23-32Mm) Small Cl: 220Mm (9-15Mm And 16-22Mm) Surface Treatment: Chrome Polishing Package Included 2 X Cl Wheel