4" x 2" Polyon MaxRok Wheel Swivel Caster w/ Top Lock Brake - 700 lbs. Cap. Four Position Swivel Lock:Standard Weighing 242 lbs

Weighing 242 lbs

Bowl: Zinc

Three-position hand control

Wheel lock standard

dimensions (9

4" x 2" Polyon MaxRok Wheel Swivel Caster w/ Top Lock Brake - 700 lbs. Cap. Four Position Swivel Lock:Standard Weighing 242 lbsProduct Overview Polyon maxrok wheels are made from a polyurethane elastomer tread bonded to glass filled nylon, providing incredible impact strength and a fairly high load capacity for the weight and price. The elastomer tread provides some floor protection, making these wheels great for concrete and warehouse applications. The nylon compound is resistant to grease, oil, and most chemical and cleaning solutions. Tread: Polyurethane Elastomer