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DUAL CHAIN™

The DUAL CHAIN is a set of strengthened security chains used to help protect workers from edge of dock accidents. With the presence of the DUAL CHAIN, facilities are able to leave dock doors open while having the peace of mind that their workers are protected from falling hazards. This protective product is anchored into the door frame, stretches across the dock and secured in corresponding receivers. The DUAL CHAIN is a cost-effective, easily installed barrier option.