To be used with 280 Silent Steel® Track

Carrier spacing: 12". Block constructed of nylon material supported from ball-bearing with 2 heavy duty polyethylene wheels. Plated swivel for free, effortless curtain movement. Trim chain supplied for curtain trimming.

Combined carrier and bumper width: Approximately 2". Length from bottom of track to bottom of 5 chain links: Approximately 9-1/4" from bottom of track to bottom of trim chain.