For almost 40 years, the Klippermate has been used by more players than any other stringer. Join thousands who save money each year by stringing their own racquets. The Klippermate utilizes the drop weight tensioning system. This system is accurate within the industry standard of plus or minus one pound and is calibrated for life. Our exclusive Cam String Gripper eliminates the need for the clutch or ratchet pulling system resulting in an average stringing time of only thirty minutes. The Klippermate is the only machine that comes with string clamps made out of steel and guaranteed for a lifetime. All other machines provide plastic composite clamps that do not hold as well, may have sharp edges and are not covered by a lifetime guarantee. Strong two point mounting system guarantees damage free stringing and supports all size racquets. The base of the Klippermate is made of steel and not light-weight aluminum or fiberglass. This eliminates the need to bolt or clamp the stringer down during use and allows you to string anywhere. Since 1967, over fifty years experience in the manufacturing of racquet stringers has led to the development of this popular stringing machine. Were proud to be the only company making racquet stringing machines in the USA and the only one to offer an unlimited lifetime guarantee along with a 30-day money back guarantee.