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DH Casters swivel caster 4 inch with brake and plate mount gives an 800 lb capacity solution for platform trucks, carts, and equipment, so a single caster handles substantial static and rolling loads in warehouse and shop environments. The 4 inch wheel diameter and 2 inch tread width in heavy plastic polyolefin provide a compact profile that still carries weight efficiently across smooth floors. The polyolefin wheel is described as non-marking, so it helps protect finished concrete or coated floors during repeated passes. The caster is designed above industry standards and uses full doubleball heat treated raceways, which support smooth swiveling when maneuvering loaded carts. Double-welded legs add structural strength at the yoke, which supports the wheel under side loads and cornering. A nut-and-bolt kingpin construction ties the swivel assembly together in a serviceable way, so the main joint stays tight under demanding use.
This medium duty 800 lb caster uses a plate mount design with a 3-15/16 inch by 4-1/2 inch plate, so it suits flat mounting areas on platform trucks, flatbed carts, containers, automotive equipment, distribution carts, and warehouse equipment. The rectangular plate footprint distributes force into the frame or deck of the equipment, which supports structural integrity when moving concentrated loads. Because the caster is a swivel type, it plays a directional role at corners or steering positions on the cart layout. The integrated brake on the swivel caster gives a way to lock the wheel at that mounting point, which is useful when the load needs to stay put while operators load or unload. The plate mount and wheel dimensions together help installers plan caster positioning and overall cart height around this specific DH Casters configuration.
This DH Casters swivel caster with 4 inch polyolefin wheel is identified for applications such as platform trucks, flatbed carts, containers, automotive equipment, distribution carts, and warehouse equipment, so it fits common material handling builds. The 800 lb load capacity lets a set of casters support substantial weight on these platforms, enabling heavy parts, totes, or components to move across the facility. As a plate mounted caster, it suits welded or bolted frames where a 3-15/16 inch by 4-1/2 inch plate can be used, giving designers a consistent mounting interface. The heavy plastic polyolefin wheel and non-marking description mean the caster serves well in interiors where floor appearance matters alongside function. In distribution and warehouse environments, the swivel action supports navigation in aisles or around workstations, while the brake helps hold equipment in place during tasks.
The caster is described as designed above industry standards, with full doubleball heat treated raceways, which support the swivel section so it can rotate smoothly under load, aiding precise maneuvering when operators push or pull carts. Double-welded legs connect the fork to the yoke, which stabilizes the wheel when side loads occur during turning, reducing flex at the wheel mount. A nut-and-bolt kingpin ties the swivel assembly components together, and that mechanical joint supports ongoing structural integrity during repeated pivoting. Zinc plating on metal parts offers a protective finish against typical warehouse and shop atmospheres, which helps maintain the rig appearance and function over time. Zerk fittings for grease are built into the caster to route lubricant directly to bearings, helping sustain smooth rotation of both the wheel and swivel raceways during regular material handling duty cycles.
This DH Casters swivel caster is rated for an 800 lb load capacity, so it supports substantial weight on platform trucks, carts, and warehouse equipment when used in appropriate caster layouts.
This caster uses a heavy plastic polyolefin wheel with a 4 inch diameter and 2 inch tread width, providing a compact, non-marking rolling surface for indoor material handling environments.
The plate size of 3-15/16 inch by 4-1/2 inch offers a broad mounting surface on frames or decks, helping distribute load and giving designers a defined footprint for bolt pattern planning.
This caster is a swivel type with an integrated brake, enabling carts to pivot for maneuvering and then hold position at that wheel location during loading, unloading, or staging.
The caster includes zerk fittings for grease, so lubricant can be applied directly to bearings, helping maintain swiveling and rolling performance during extended material handling use.
This caster is used on platform trucks, flatbed carts, containers, automotive equipment, distribution carts, and warehouse equipment, supporting versatile handling of goods in industrial and commercial facilities.
The 800 lb plate mount caster from DH Casters combines a 4 inch heavy plastic polyolefin wheel, swivel action, and brake into a medium duty solution aimed at platform trucks, carts, and warehouse equipment. The 3-15/16 inch by 4-1/2 inch plate, non-marking wheel, and robust swivel construction give clear parameters for designers and builders planning material handling projects. For woodworking, automotive, and general warehouse operations working with similar carts and frames, this caster configuration from Wurth Baer Supply aligns with common equipment layouts and load expectations. Apply the verified dimensions, load rating, and application notes from this model as you specify casters for your next truck, cart, or equipment build.
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