Rock-N-Roller R6X3CSTR Ground Glider Low Profile All Terrain Caster with Brake (Replacement for R16RT/Upgrade for R14RT), 6" x 3"
Brand: Rock-N-Roller
Features low profile no-flat tires with lightweight but strong polymer hubs
Low rolling resistance, pneumatic-like cushioning, and vastly wider load dispersion
50% wider than typical casters and can glide over soft terrain
Sports a stunning racing-style look
All casters are sold indvidually