Designed to be used with self-retracting lifelines on horizontal beams. Attachable anywhere along a beam including the midpoint. Non-corrosive, double-shielded wheel bearings are maintenance free. Trolley guards protect the wheels from damage and keep beams clear of debris. Glides effortlessly along the beam and provides horizontal mobility and fall protection. Fits 3" to 8" flange width and thickness up to 11/16". Dual adjustment dials are fixed to the trolley for precise alignment in 1/8" increments. Meets or exceeds all applicable OSHA regulations and ANSI standards, including ANSI Z359.1.
