Waves Time-Sert is a sophisticated thread repair system. Many customers from dents. Mount Screws and are a great way to repair damaged screw mount. The rating on. TIME-SERT is a solid bushing insert. Therefore, easy installation and repair of the screws has the full torque waves can be used; with a strong and permanent repair is available. TIME-SERT is internal and external screw mount to sync to thin wall. Outside Diameter is small and the gap is installed in the critical area is possible. TIME-SERT is self positioning function and has a closure. Insert into hole that has been located on the top of the flange is insert your newly restored them out of the air. TIME-SERT is self locking function and has a closure. When you install, please do not insert the bottom of the inside of the mountains expansion screws, fixed in place Insert in place.