Company record
Keystone Mfg. & Supply Co. designs and produces a broad range of connection hardware for rope, strap, harness, chain, wire and cable applications. Its catalog features snap hooks—including bolt, spring, boat, panic, bull, trigger, bent‑wire, stamped‑steel and drop‑forged variants—along with bolt snaps, panic snaps, trigger snaps, spring snaps, spring hooks, swivels, D‑rings, chain connectors, quick links, rope clamps, wire‑rope clips, buckles and halter hardware. The components are offered in materials such as bronze, die‑cast zinc, malleable iron, drop‑forged steel, stainless steel, stamped steel, bent wire and Italian naval manganese bronze.
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