100 foot Sign Chain hangs signs used in fire sprinkler and standpipe systems. This 100 foot (30.5 m) reel of sign chain is zinc-plated for corrosion-resistance and suitable for indoor or outdoor use.
Use this 100 foot chain to comply with fire code requirements. Control valves, drain valves, venting valves, and test connection valves must be secured with corrosion-resistant chain or other means in accordance with NFPA 13 and NFPA 14. General information signs for NFPA 13 fire sprinkler systems must also be secured by permanent wire, chain, or other means approved by local fire authorities.