Colorful V-groove wheels, sliding door rollers, used for sliding doors, mechanical trolleys, movable workbenches, 30mm

General Description Colored V-groove casters are designed for use in various sliding door systems and mechanical trolleys. Made with high-quality materials, they offer excellent durability and resistance to corrosion, rust, and deformation. Technical Specifications Diameter: 30 mm Materials: High hardness, anti-rust, anti-corrosion Applications: Sliding doors, mechanical trolleys, movable workbenches Other Information Packaging: 4 V-groove track wheels Usage: Home fitness, wire rope pulling, inverted rails, lifting blocks, sliding gates, industrial machinery