DH Casters swivel caster gives you a plate mount caster with a 4 inch gray TPR wheel rated at 240 lb capacity, so carts and equipment in that load range roll smoothly without overstressing the wheel. The total locking design totally locks the caster down by securing both the wheel and the swivel, which stabilizes the unit when you need it stationary during loading, unloading, or precise positioning. The double ball bearing swivel raceway allows the caster to rotate freely under load, which helps heavy carts track and turn with less effort in tight spaces. Its zinc plated finish provides a protective surface on the metal components, which supports performance in typical institutional, retail, or shop environments. The non-marking wheel construction avoids leaving marks on finished floors, which is important when carts move across visible surfaces in customer or production areas.
This plate mount swivel caster uses a 2-3/8 inch by 3-5/8 inch mounting plate, which provides a standard rectangular footprint for fastening to cart bases and equipment frames in its capacity class. The plate mount style gives a flat interface, which suits welded plates, wood platforms, or metal frames that accept this plate size. With a 4 inch wheel diameter and 1-1/4 inch tread width, the caster sets a consistent ride height and track, which matters when matching multiple casters on the same cart so the frame sits level. The double ball bearing swivel raceway supports smooth rotation of the caster head, which helps the wheel swing quickly into direction when pushing or pulling the load around corners or into tight aisles.
This total locking caster is specified for institutional carts, so it suits mobile units that move through hallways or workrooms and then need positive locking at their destination. The 240 lb load capacity supports use on food service equipment within that weight range, so kitchen or service-area units can roll between prep, holding, and serving positions. For store display fixtures, the non-marking wheel protects sales floor surfaces while allowing fixtures to reposition for merchandising changes. Industrial products within the capacity range benefit from the 4 inch diameter wheel and plate mount design, which align with common shop cart dimensions. The caster is also listed for film and movie equipment, where smooth swivel action and total locking help keep gear mobile during setup yet steady during use. Automotive equipment within its rating can use this caster to reposition tools or components inside service bays without marking the floor.
The total locking caster function, which locks both the wheel and the swivel, holds carts and equipment against rolling and swiveling at the same time, which supports repeatable positioning when units must line up with counters, machinery, or other fixtures. The double ball bearing swivel raceway distributes the turning load across two bearing rows, which helps the caster track consistently under varying push angles as users move through tight or congested paths. The 4 inch gray TPR wheel works as a non-marking wheel on typical hard floors, which keeps traffic lanes and work zones free from black trails that can appear with other wheel materials. The 1-1/4 inch tread width helps the wheel track straight when pushed yet still pivot freely when the swivel turns, which contributes to predictable steering. With a plate size of 2-3/8 inch by 3-5/8 inch, the caster provides a defined mounting interface that can be repeated across multiple carts, so replacements using the same plate size maintain the original footprint.
The DH Casters swivel caster C-ML4P1TPS is a plate mount swivel caster with a 4 inch gray TPR wheel and total locking feature, so it both swivels for maneuvering and locks fully when engaged.
This caster has a 240 lb load capacity, which suits carts and equipment designed to operate within that weight range per caster in institutional, commercial, or shop settings described for this model.
The total locking caster feature on this model locks both the wheel and the swivel, which keeps carts from rolling or pivoting so equipment stays fixed during use or loading tasks.
This plate mount swivel caster is specified for institutional carts, food service equipment, store display fixtures, industrial products, film and movie equipment, and automotive equipment, covering a range of mobile platforms.
The gray TPR wheel on this caster is described as a non-marking wheel, which supports use on finished floors where visible marking from wheel tread is undesirable.
The mounting plate on this caster measures 2-3/8 inches by 3-5/8 inches, which defines the contact area between the caster and the cart or equipment base for load transfer.
This total locking caster with a 4 inch gray TPR wheel, 1-1/4 inch tread width, and 240 lb capacity offers a defined combination of load rating, plate size, and non-marking performance for carts and equipment in its specified applications. The plate mount style with a 2-3/8 inch by 3-5/8 inch footprint provides a consistent interface for building new platforms or matching existing mounts that share this pattern. When a project calls for a swivel caster that can both maneuver under load and then lock down solidly, this DH Casters model aligns its total locking function, double ball bearing swivel raceway, and listed application range into one part number ready for use.
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