RockNRoller Multi-Cart All-Terrain Caster with Brake for R12RT (8 x 2", 2-Pack)

The pack of two 8 x 2" All-Terrain Caster with Brake for R12RT from MultiCart is designed to fit this specific cart, and the pneumatic tire-like cushion ride is foam-filled, which is not prone to catching a flat. The low rolling-resistant tire comes complete with a locking foot brake on the assembly. Thus, stepping on the brake stops the motion of the tire.