These two light universal wrenches will immediately replace an entire array of expensive, heavy wrench sets. With Snap´n Grip you will always have the right wrench on hand for all types of nut and bolt. Instantly deal with all those plumbing, carpentry, mechanical and garden jobs in the house, garage and garden. Snap´n Grip is a patented, efficient and practical system; the designers' concentrated on making it easy to handle.