Mate HexLock™ is an innovative forming assembly engineered to provide a reliable and secure method of retaining common threaded fasteners in sheet metal.
Mate HexLock is an inverted spring loaded triple lance and form assembly. The geometry of the form securely retains hexagon headed fasteners prior to assembly. The robust tool construction includes: highly wear-resistance steel cutting edges for extended service life, positive upper and lower stripper mechanisms for reliable operation and fully interchangeable replacement parts for maximum convenience. Mate HexLock is fully compatible with DIN933 hexagon head bolts and DIN934 hexagon nuts in M5, M6 and M8 thread sizes.
While changing guitar strings on a traditional pin style bridge, a worn bridge plate can cause the bridge pins to fly out.
Here are some tips for restringing your acoustic guitar.