Built-in bumper guards on the side plates increase safety and extend trolley life
Complies with OSHA Regulations, ANSI / ASME B30.11 and B30.17 standards
Easily adjustable to wide-flange H-beams, standard I-beams, or curved track with the included spacer washers
Hardened large steel wheels and thicker double sealed lubricated ball bearings provide smooth movement
Welded heavy gauge steel frame and powder coat finish provide maximum durability and protection