Hamilton Plate Caster, Swivel with Brake, Duralast Polyurethane on Cast Iron Wheel, Precision Ball Bearing, 750 lbs Capacity, 4" Wheel Dia, 2" Wheel Width, 5-5/8" Mount Height, 4-1/2" Plate Length, 4" Plate Width

The combination brake series features an attractive and contemporary swivel rig in the 4" diameter. The plastic housing/brake pedal are from a Nylon compound reinforced with ceramic and glass fibers. This is an extremely durable material and is used in automobile intake manifolds and even in some golf club driver heads. Pressing down on the brake lever locks both the swivel caster and the wheel. Caster and hardware have corrosion-resistant zinc-plated finish. Hamilton combination brake swivel caster with 4" x 2" Duralast Polyurethane (95A)on cast iron wheel with 1/2" precision ball bearing. Bolt hole 1: 3" x 3". Bolt hole 2: 2-5/8" x 3-5/8". Bolt size: 0.375". Caster rig type: cold forged. Swivel or rigid caster: swivel. Caster color/finish: bright zinc plated. Wheel color/finish: green poly on gray center. Wheel diameter: 4". Load capacity (lbs.): 750. Overall height: 5-5/8". Top plate measures 4-1/2" length by 4" width. Wheel face: 2". Wheel type: Duralast. Polyurethane material. Medium rolling ease, high relative capacity. Quiet operations, floor protection. Medium cushioning (resilience), medium impact resistance. Medium moisture resistance, high abrasion resistance. Medium relative cost. -50 Degrees F low temperature range. 200 Degrees F high temperature range.