6Pcs Furniture Caster Wheels Low Profile Rubber Wheel Silent Caster Wheel Pulley Storage Boxes Heavy Duty Swivel Casters

Rust proof and wear-resistant: The steel material has undergone rust proof treatment, while the rubber wheel has wear-resistant quality, making this support wheel suitable for long-term use without degradation. Mobile quietness: The rubber wheels on the support wheels can achieve quiet and smooth operation, reduce noise when opening and closing doors, and create a more comfortable environment. Strong load-bearing capacity: The design of this door support wheel emphasizes stability and strength, and can withstand heavy loads without affecting performance. Easy to install and adjust: This support wheel features a user-friendly design that is easy to install and adjust, suitable for doors of various sizes and types, providing customized solutions for your home. Product specifications: Material: Steel+Rubber Wheel+PPProduct size: 8.55.83.5cmFeatures: rust proof, wear-resistant, quiet movement, strong load-bearing capacityColor: Black, GreyQuantity: 1/2/4/6Pcs. Packaging content: 1/2/4/6P