4" Polyolefin Wheel Swivel Swivel Caster With 2-3/8"x3-5/8" Top Plate

Polyolefin Wheel • Polyolefin Wheel Resistant to Chemicals & Solvents • Temperature Range -45° to 180°F • Nylon Bearing Sleeve • Double Ball Bearing Raceway for Long Wear and Added Strength • Zinc Plated • 1/2" King Pin • 300 LBS Capacity (DROP SHIPS - NOT AVAILABLE IN STORE)