Castors 1.5 Inches Swivel Caster Wheels with U Bracket, Pack of 4, Inner Diameter, TPE(Universal,25mm/1in)

No traces on the floor: TPE soft rubber casters have the elasticity of rubber wheels and the toughness and durability of metal wheels. Suitable for all floor types, silent sliding, no damage to the floor. Features: Thickened 1.5mm U-shaped splint, elliptical fixed hole position, ball and double ball steering bearing, solid rivet connection, which can prolong service life and improve stability. Convenience: The package includes 4 casters and screws for easy installation. After receiving the casters, it only takes a few minutes to complete the installation. (Before purchasing, please check the installation size and capacity.) Thermoplastic rubber wheels bonded to premium-quality, non-marking grey thermoplastic engineering rubber treads. These wheels are softer than standard polyurethane castors typically used. Designed to effortlessly navigate debris, gaps, cracks, and obstacles.