Trolley for use with self retracting lifelines on horizontal beams, attachable anywhere along beam, trolley Guards protect the wheels from damage and keeps beam clear of debris, fits 3″ to 8″ flange width thickness up to 11/16″, dual adjustment dials are fixed to trolley for precise alignment in 1/8″ increments, meets all applicable standards including OSHA, ANSI and ANSI Z359.
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2103147 : Stainless Steel Components