Smooth, Comfortable, Ergonomic Design||Dependable Vertical And Side Load Capacity||Proven Reliability For Long Term Use At Rated Loads||Precision Fitted Parts For Extra Stability||A-Frame Models Listed Have Grey Painted Outer And Inner Tubes||Smooth, Comfortable, Ergonomic Design||Dependable Vertical And Side Load Capacity||Proven Reliability For Long Term Use At Rated Loads||Precision Fitted Parts For Extra Stability||A-Frame Models Listed Have Grey Painted Outer And Inner Tubes||Available In Bolt-On Or Weld-On Styles, And With A Caster Or Welded Disc Foot||Durable Construction And Long Term Reliabilityview less