2-1/2" x 7/8" NEOPRENE TWIN WHEEL SWIVEL CASTER WITH 1/2" THREADED STEM - Part #: 432-1/2LXKN
Neoprene Rubber makes a soft, solid wheel specially formulated with a premium compound to withstand wear and abrasion while resisting oil, grease, and most chemicals. Soft tread is permanently molded to a hard center core for added strength and higher load capacities. 
Excellent grease, oil and chemical resistance.  Withstands weather and ozone exposure.  Will not crack or become brittle or sticky.  Non-staining wheel.
Specifications: 
| Load Capacity (lbs.): .300 | Link to Matching Rigid Caster: N/A | 
| Wheel Diameter: 2-1/2" | Caster Rig Material Type: Cold Rolled Steel | 
| Tread Width:  7/8" Twin wheel | Caster Rig Color/Finish: Silver Zinc Plated | 
| Wheel Type: Neoprene | Swivel or Rigid Caster: Swivel | 
| Wheel Bearing Type: Ball | Swivel Radius: .2-5/8" | 
| Overall Height: 3-3/4" | Swivel Construction: Kingpin | 
| Temp Range:  -20 to 180˚F | Threaded Stem: 1/2" - 13 UNC x 1-1/2" | 
| Wheel Durometer: Shore 78 A (+/-5) | Bolt Hole Pattern: N/A | 
| Wheel Color: Black | Mounting Bolt Size: 1/2" | 
| Link to Replacement Wheel: Call | Weight: 2.5 lbs. |