Extra Wide Jaw: Jaw opening capacity 34-36mm for 150mm (6-inch) model adjustable spanner. Jaw opening capacity 50-52mm for 250mm(10-inch) model adjustable wrench. Best Adjustable Wrench Kit Bag: The head of MAXPOWER Extra Wide Jaw Adjustable Spanner Set is super slim and thin. The tips are pointed so that they can be used comfortably in narrow spaces as well. Comfortable to Use: These spanners are made of drop-forged Cr-V steel with heat treatment. The wrenches are fitted with DURA GRIP Soft Handle to give you an anti-slip grip - giving you better control. Wide Application: This Adjustable Plumbing Spanner Set is ideal for plumbing, car and bicycle repair, wash basins installation, house maintenance, tube nut disassembly, gas industry work, etc. Easy To Use And Flexible: Dual-purpose Wrenches ( Function of adjustable spanners or pipe wrench) with wide jaw capacity, 55% wider opening than traditional adjustable wrenches. If you have any questions, please feel free to contact us., Weight: 1.6975594174 Pounds, Manufacturer: MAXPOWER