LARGE 20" x 9-1/2" seat, a durable commerical quality flat seat molded from polyethylene.
3/16" steel link chains, lower portion with plastisol coating. For up to 8ft high swing beams.
Swing Hangers and Spring Clip hardware available.
Plastisol Coated Swing Chains - Larger image, specs.
8-1/2ft Swing Chain Upgrade