Dock & Mezzanine LaddersAvailable in Walk-Through and Side-Step Models. Constructed with a 3/4" dia. solid round rungs with 12" spacing... 1" dia. steel pipe side members and handrails... pre-drilled fastener plates. Overall width 21-1/2". All Side-Step models include four hand rungs above climbing rungs. Conform to OSHA 1910.27.
