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, mechanical and garden work. Snap’n Grip is an innovative system of 2 universal wrenches that combine the firm grip you get from a ring spanner with the ease of access of an open-ended spanner. 2 universal wrenches for Pipes all kind of nuts and bolts Lightweight and self-adjusting easily fits to all the bolts ranging from 9mm to 32mm Automatically fits to the size and shape of nuts and bolts Efficient and easy to use No need for having multiple wrenches of different size as this handy set works great for al bolt shapes and sizes. ISmall, 8-3/8″L, Large, 11-1/8″L. Both wrench has a rubberized grip.Includes: 1 x large Snap n Grip 1 x small Snap n Grip