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DH Casters swivel caster with a 3-1/2 inch black thermoplastic rubber wheel is a stem mounted caster designed to support up to 220 lb, so a single caster handles medium-duty loads on shop carts and similar equipment. The swivel design lets carts change direction easily, which helps when maneuvering through tight warehouse or shop aisles. The non-marking wheel construction protects finished floors, so carts can move across sensitive surfaces in medical, lab, or food service areas without leaving tread marks. This caster is part of the grip ring mount product class, so it fits applications that accept a grip ring stem instead of a plate. As builders hardware, it fits directly into projects where controlled mobility, floor protection, and a defined load rating are required on carts and mobile equipment.
This grip ring mount caster is part of a stem mounted casters category, so it installs into sockets or tubing designed for a grip ring stem instead of being bolted through a top plate. The grip ring size is 7/16 inch by 1-1/2 inch, so the stem geometry is set for installations that accept this specific diameter and length. The manufacturer part number C-LM35GR4BTPS ties directly to this grip ring mount and wheel combination, so repeat orders can match existing installed casters on carts and equipment. As a builders hardware component, the stem style helps when designing carts with tubular frames where a vertical mount is preferred over surface mounting.
This swivel caster is specified for shop carts and equipment, so it suits material handling in woodworking or industrial environments where parts, tools, or supplies need to be moved between workstations. It is also listed for medical and lab carts, so it serves in environments where smooth rolling and non-marking performance help protect clinical or laboratory floors. Food service equipment and bread racks are named applications, so the caster supports rolling racks and service carts used in kitchens, prep areas, and bakeries. The caster is also specified for warehouse carts and moving dollies, so it fits material transfer tasks around storage aisles and shipping zones. Automotive and electrical equipment are additional applications, so technicians can move diagnostic carts and service stations between bays. These stated applications reflect a caster suited to many industrial and institutional carts where controlled mobility and floor care are important.
This caster uses full double ball bearing heat treated raceways, so the swivel assembly is built to turn smoothly while carrying the rated 220 lb load during repeated direction changes on carts. The axle and nut wheel assembly provides a defined hub connection, so the wheel remains aligned on the stem axis as carts roll under working loads. Zinc plating is used for corrosion resistance, so the metal components retain function in environments such as food service, warehouse, or automotive areas where moisture or cleaning routines are present. The non-marking black thermoplastic rubber wheel supports clean tracking on finished floors, so facilities avoid floor marks as carts move through corridors and work cells. As an excellent product for many industrial and institutional applications, this caster offers a defined combination of grip ring mounting, swivel function, and floor-friendly wheel material that supports daily cart movement.
This caster uses a 3-1/2 inch wheel diameter with a 1-1/4 inch tread width, so it provides moderate clearance and a stable footprint for carts and equipment in shop and institutional settings.
This swivel caster has a 220 lb load capacity, so cart builders can calculate total cart ratings by multiplying that capacity by the number of casters supporting the load.
The caster uses a grip ring size of 7/16 inch by 1-1/2 inch, so it fits stem sockets or tubing designed for that specific diameter and stem length.
This caster is specified for shop carts, medical and lab carts, food service equipment, warehouse carts, bread racks, automotive and electrical equipment, and moving dollies.
The wheel is black thermoplastic rubber with a non-marking tread, so carts can roll over finished floors in industrial and institutional facilities without leaving dark streaks.
The caster features full double ball bearing heat treated raceways, so the swivel action stays smooth under load when carts are turned or repositioned frequently during daily use.
This 220 lb capacity grip ring mount swivel caster with a 3-1/2 inch non-marking black thermoplastic rubber wheel aligns with shop carts, medical and lab carts, food service equipment, warehouse carts, bread racks, automotive and electrical equipment, and moving dollies. The 7/16 inch by 1-1/2 inch grip ring stem, zinc plated construction, and full double ball bearing heat treated raceways give cart builders a defined mounting style, corrosion resistance, and smooth swivel function. Use the manufacturer part number C-LM35GR4BTPS when specifying this DH Casters component for new builds or to match existing installations.