Casting repair products are eveloped and manufactured by LOCK-N-STITCH Inc.,the world leader in casting repair metal stitching technology.
We use the latest state-of-the-art CNC machining and
grinding equipment. We even manufacture our own special
FPD pre-drilled inserts are used to repair cracked and damaged holes that usually don't have internal threads. Often used for special applications, these plugs make it easy to retain the center of the hole if additional drilling is required to obtain the desired size.