Foot pedal release for casters allow operator to open and close them while standing upright.
Retractable moldon rubber casters (3.5" diameter) help support load.
Welded magnesium frame, noseplate and handles - A Wesco Exclusive.
Magnesium is 33% lighter than aluminum and is the lightest structural metal.
Continuous belt stairclimbers are standard.
29" from noseplate to center of belt.