Metalloy Company is an authorized, full line, stocking distributor for the following trusted manufacturers of Mechanical die springs Chrome vanadium springsChrome silicon springs Die set components:We can cross reference any of our products to replace that hard to find or obsolete spring you have in your tool! We supply all types of springs into various industries: general, metal stamping, and injection mold and tool rooms throughout the United States. Mechanical Die Springs are available from stock as standard catalog items inutility springs spring cages spring retainers spring guards- (medium duty, extra heavy duty, heavy duty) utility springs custom springs We can cross reference your color chart to match any weightcolor you need. We stock J.I.S. Springs, I.S.O. Springs.