BZOLIHEU Caster Wheels 4 Inch, Swivel Threaded Stem Casters Set of 4 Heavy Duty 2200lbs, UNC 3/8"-16 x 1 (Stem Diameter 3/8", Stem Length 1") Locking Casters for Workbench,Cart,Furniture

BZOLIHEU Caster Wheels 4 Inch, Swivel Threaded Stem Casters Set of 4 Heavy Duty 2200lbs, UNC 3/8"-16 x 1 (Stem Diameter 3/8", Stem Length 1") Locking Casters for Workbench,Cart,Furniture

• SCREW ROD SPECIFICATION: Please carefully measure the stem size and confirm the required screw size to avoid wrong purchasing. Our stem casters wheels screw size is UNC 3/8" -16x1" (Screw Diameter 3/8", Screw Length 1") As long as the size fits, caster wheels will provide a solid and efficient solution for your work.
• SMOOTH & NON-MARKING: Tired of other wheels that barely roll and make noise? Now you can effortlessly glide with our 4 inch casters set of 4 heavy duty. Made of superior polyurethane material, these caster wheels heavy duty are very quiet, smooth, and wear-proof. Our stem casters are designed to leave no marks on your floor and are safe for various floor types, including wood and uneven surfaces.
• STURDY HEAVY DUTY CASTERS: Our caster wheels feature a thickened steel structure and double ball bearings, ensuring that they are extremely durable and sturdy. The electrophoresis process makes the casters more resistant to rust and discoloration, even when used outdoors. Each 4 inch caster wheels can carry 550lbs, and total load capacity is up to 2200lbs.
• FLEXIBILITY & SAFETY: Swivel casters are 360-degree rotating, which are much easier to turn corners, move furniture or workbench sideways. Moreover, each wheel is equipped with dual brakes, allowing you to easily lock the wheel and the swivel, ensuring safe usage.
• WIDE APPLICATION: Experience seamless mobility with our threaded stem casters set of 4. Whether you have a workbench, cart, trolley, shelf, cabinet, furniture, plant stand, or any other item, these caster wheels provide the convenience and mobility you need.