Rock N Roller RCSTR8X2 8 x 2-Inch R-Trac All-Terrain Casters with Brake for R12RT Carts - 2-Pack

The custom-designed and upgraded Rock-N-Roller RCSTR8X2 R-Trac casters offer a cushioned ride akin to pneumatic tires, with a locking brake for added stability, low rolling resistance, and exceptional lightweight design. They also feature “no-flat” functionality, ensuring reliability even in challenging conditions.