All welded construction, except casters. Stainless with premium #4 polished deck in durable 16 gauge. Stainless caster mounts with "twin caster hole pattern" to mount various caster sizes. Bolt on casters, 2 rigid, 2 swivel for superior tracking and easy replacement. Caster rigs available in steel or stainless. Tubular removable handle with smooth radius bend for comfort and uniform appearance. 30" handle height above platform. Flush deck - 1 1/2" shelf lips down, for easy loading. Platform height is 9".