Solid replacement wheel built for durability and low maintenance. The tire is molded from rubber and uses a 6001 bearing for reliable rotation. The solid design is explosion proof and requires no inflation, eliminating flats and regular air checks. Key benefits Ready to use and maintenance : solid rubber construction means no pumping or patching. Stable and resilient on varied surfaces: elastic rubber material adapts to uneven pavement while maintaining steady performance. Improved grip and wear resistance: textured tread provides non slip performance and long wear life. load capacity: supports up to 300 lb, suitable for heavy loads and demanding tasks. Robust mounting: heavy climbing triangular wheel uses a galvanized iron bracket with a galvanized coating for extra strength and durability, contributing to improved operational performance. Reliable bearings: 6001 bearing type ensures smooth rolling and consistent function. Important attributes Material: solid rubber tire with galvanized iron bracket. Bearing: type 6001. Load rating: 300 lb. Design features: non slip textured tread, elastic rubber for shock absorption, explosion proof solid tire that does not require inflation. Typical applications Stairclimbing hand trucks and triangular wheel dollies for moving appliances, boxes, and furniture up and down steps. Industrial or warehouse carts where puncture resistance and stable load handling are required. Replacement wheels for platform trucks, tool carts, or transport equipment used on mixed surfaces. This wheel is intended for straightforward replacement use where a durable, punctureproof, and capacity rolling solution is needed.