YSTD&reg; 2PC Multi-function Universal Quick Snap'N Grip Adjustable Wrench Spanner Set Two universal wrenches that adapt to all kinds of bolts and nuts. With just one hand movement! Effective, practical, light weight system. Ideal plumbing, carpentry, m The secret is their self-adjusting technology, which allows them to automatically adapt to the size. They are the solution to your problems with taps, valves, pipes and piping, radiators boilers, wheel Quantity: 1 set (2pcs) Wrench size:9-32mm