What is a Hang-Mate? A Hang-Mate is novel retracting ceiling hanger that attaches to a t-bar of suspended ceilings or to open beams and duct work, allowing one to hang objects while standing on the ground. Use of the Hang-Mate Hanging System eliminates the risk of falls from a chair or ladder. Whatever your business or industry, Hang-Mate will reduce labor hours and workman’s comp claims, but most importantly, protect your employees from the risk of serious injury..