YASHANG Wide Application: Self adjusting spanner can be used for taps, valves, pipes and piping, radiators, boilers, wheels, etc., to slove variety of problems. Single Handed Operation: A set of two universal adjustable wrenches that adapt to all kinds of bolts and nuts with just one hand movement. Convenient to use: Professional technology, which enables the pipe wrench to automatically adapt to the required size, more convenient to use. Easy to Operate: Pipe spanner has self adjusting quick release function, designed with two tone nonslip grip handles, easy to operate. Multi Uses: Water pipe and nut wrench is universal, practical and effective tool, ideal for plumbing, carpentry, mechanical and garden work. Specification: color: as the picture shown size: 8in+10in Item Type: Self Adjusting Wrench Material: Metal Application: Universal Package List: 2 x Self Adjusting Wrench