4-Pack 1 1/4 Inch Conductive Thermo Rubber Wheel Swivel Casters - 200 lbs Load Capacity Each - Heavy Duty for Industrial Carts, Workbenches & Warehouse Equipment

4" x 1-1/4" Conductive Thermo Rubber Wheel Swivel Caster

The Conductive thermo-rubber wheel is made with special metal fiber to ensure sufficient conductivity throughout the life of the wheels. Thermo rubber is shock absorption and protects floors. Surface resistance > 1 x 10³ but < 1 x 10⁵ which exceeds Federal ESD Standard. The thermoplastic rubber tread is non-marking.

Tread: Non-Marking Conductive Thermoplastic Rubber

Core: Solid Polyolefin

Bearing: Ball Bearing

Rig: Zinc-Plated Swivel Caster, 2-3/8" x 3-5/8" Mounting Plate

• Capacity: 200 Lbs.
• Color: Gray on Black