4 x 1-1/4 Inch Heavy Duty Polyolefin Rigid Casters - 350 lbs Load Capacity Each - Ideal for Industrial Carts, Workbenches, and Warehouse Equipment

4" x 1-1/4" Polyolefin WheelRigid Caster

The polyolefin wheel is economical and lightweight with a high load capacity. This hard wheel is highly resistant to organic solvents, oil, grease, and most chemicals, acids, and cleaning solutions.

Tread & Core:Solid Cast Polyolefin

Bearing: Plain Bore

Rig Options:
-Zinc-Plated Rigid Caster, 2-3/8" x 3-5/8" Mounting Plate
-Zinc-Plated Rigid Caster, 3-1/8" x 4-1/8" Mounting Plate

• Capacity: 350 Lbs
• Color: Black
• Durometer: Shore D 70 (+/-5)
• Temperature Range: -20°F to 180°F