A truly versatile set containing 2 tools with 4 tip sizes perfect for many different size nails. Spring Tools are guaranteed to be the best nail punches in the world! No need to carry a hammer just simply line the tip up with the nail you want to set pull back & let go it’s that simple. By using a Spring Tools nail punch you generate over 3500 lbs of impact force which is more than enough to set nails under the surface. These innovative tools will save you time effort will not damage the work area is safer than using a hammer & standard nail punch & is extremely accurate. If you need to set nails & want to save time use a Spring Tool. The patented “no pinch” design makes Spring Tools safe & easy to use. Proudly made in the USA & covered with a lifetime guarantee.