push. Goes up easily — no strengthrequired, as it slides on rollers, and is perfectly counterbalanced in any position. A childcan operate it. Can be opened from above or below. Cannot possibly comedown, unless you pull it down. Neat and strong in appearance. Perfectly safe. Will carrymany times any… … Half-wayin position SIZES AND -IMEASUREMENTS 1 Floor space re-Ceiling Rough Opening in Ceiling quired forHeight stairs when open 7 ft. 0 in. 2 ft. 8 in. x 6 ft. 0 in. 6 ft. 8 in. 7 ft. 6 in. 2 ft. 8 in. x 6 ft. 0 in, 7 ft. 0 in. 8 ft. 0 in. 2 ft. 8 in. x 6 ft. 0 in. 7 ft. 4 in.8 ft. 6 in. 2 ft. 8…
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