Premium 4-Inch Locking Swivel Casters - 4-Pack

Upgrade your mobility solutions with our high-quality locking swivel casters, designed for durability and ease of use. Ideal for various applications, these casters are perfect for heavy machinery, equipment carts, and more.

Key Features:

Standard US Threaded Stem Size: Each caster features a standard US 1/2"-20 UNF x 1.25" threaded stem. Please measure your original caster stem to ensure a perfect fit.
Secure Fit: The 1/2"-20 UNF external stem design provides superior self-locking and anti-vibration performance, ensuring a tight connection that prevents loosening over time.
Heavy-Duty Load Capacity: Constructed with a 2.4 mm thickened steel bracket and PE rubber wheels, each caster supports up to 250 lbs (totaling 1,000 lbs for the set), making it ideal for heavy-duty applications.
Silent & Non-Marking Wheels: The 4-inch polyurethane wheels glide smoothly over various surfaces including concrete and tile, resisting wear and chemicals while protecting your floors from scratches.
Versatile Applications: Perfect for warehouse carts, restaurant equipment, pallet jacks, workbenches, moving dollies, and industrial cabinets. A great replacement or upgrade for any mobile equipment.

Important Fitment Notice:

Please verify your caster stem type before ordering. ISO Metric (e.g., M6, M8, M10, M12) and US Standard/UTS (e.g., 1/4", 5/16", 3/8", 1/2") threads are not interchangeable. Check our product detail images to confirm your required size or contact us for assistance to ensure a perfect fit.

Brand	Unbranded
Unit Type	lb
MPN	JL-4-12-20

4" Heavy Duty Threaded Stem Caster Wheels - Set of 4, Durable & Smooth Rolling

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