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
Choose this style when you want to seal the inside of the hole. These inserts have a solid or "Blind" bottom. Common applications include head bolt holes and when the hole is close to a coolant jacket.