About this item

• STURDY HEAVY DUTY CASTERS: Our caster wheels features of thicken steel structure, thicken steel top-plate, and double ball bearings, ensuring that the wheels can be extremely hard wear and sturdy. Each 4 inch castor can carry 450lbs, and total load capacity is up to 1800lbs.
• SMOOTH & NON-MARKING: Tired of barely rolled and noisy when using other wheels? Now you can glide 4 inch casters set of 4 heavy duty effortlessly in a flash. Made of superior polyurethane material, these heavy duty caster wheels are very quiet, smooth and wear-proof while rolling. Safe for various floor types, including wood and uneven surface. Won’t leave unsightly gliding marks on your floor is one of crucial cores of our products.
• FLEXIBILITY & SAFETY: Swivel casters are 360-degree rotating, which are much easier to turn corners, move furniture or workbench sideways. Also, each wheel has a separate brake, ensuring you can easily lock the casters and direction to prevent the device from moving and bumping others.
• EASY INSTALLATION & WIDE APPLICATION: Everything you need is in the package already! Each caster wheels package includes 4 swivel casters with brakes, 16 x Pointed Screws (with 16 Washers), 16 x Flat Head Screws (with 16 Nuts) plus 2 x spanners, suitable for two different installation ways. It becomes a breeze to install for your workbench, trolley, cabinets, furniture, toolbox to enjoy easy moving. Suitable for indoor and outdoor.
• PREMIUM SERVICE: Worried that the size you purchased won’t fit your project? Or anything not satified? Don’t worry. We will provide lifetime support, replacement, or anything else you need. Each of our caster wheels has passed more than 5 times testings before shipment. Your satisfaction is our top priority.