Trolley Load Capacity 2400 lb. Fits Beam Height 4 In. Fits Beam Flange W 2-1/4 in to 7-7/8 In. Min Radius Curve 39-3/8 In. Wheel Tread Dia 3-1/4 In. Wheel Material Plastic Head Room To Shaft 2-1/32 In.
Trolley Load Capacity 2400 lb. Fits Beam Height 4 In. Fits Beam Flange W 2-1/4 in to 7-7/8 In. Min Radius Curve 39-3/8 In. Wheel Tread Dia 3-1/4 In. Wheel Material Plastic Head Room To Shaft 2-1/32 In.