Vestil Manufacturing Corp Polyurethane (Solid) Casters Energy Absorbers these rust resistant units have

these rust resistant units have 8 gauge galvanized welded wire sides with sturdy 1-1/2" square steel angle frames

LAD-MM Owners Manual

Declaration of Conformity (CSA)

Buckles and Adjusters:                         Plated alloy steel

Fork chutes make portability convenient

Vestil Manufacturing Corp Polyurethane (Solid) Casters Energy Absorbers these rust resistant units haveVestil Manufacturing Corp Polyurethane (Solid) Casters Made of heavy gauge cold rolled 304 stainless steel. solid polyurethane tread is 100% washable. The upgraded proprietary tread is steam cleanable, and can resist oil, grease, water and most solvents. The one piece mold eliminates bonding failure, and provides a higher impact resistance. Perfect for food processing, bakeries, laboratories, medical facilities, and other stainless steel applications.