Versatile use Robust swivel for sliding and swinging doors delivers multifunctional adaptability by reducing resistance to the ground thanks to precision bearings for smooth movement. Large load capacity Reinforced shaft design ensures smooth and stable rolling with rustresistant materials, ideal for supporting heavy doors in heavy use while maintaining durability for years of continuous operation. Custom adaptability Optimizes performance by premeasuring techniques alongside two wheel sizes that ensure adjustable pipe alignment and adaptation to specific frame thickness needs. Comprehensive solution Complete installation kit with adaptive clamping ensures smooth movement and stable positioning without requiring special tools. 23 practical use scenarios traffic commercial spaces Used on doors in offices or retail environments to provide quiet, reliable operation and longterm durability under frequent use. Residential installations Fits a range of door types and frame thicknesses, with adjustable wheel options to accommodate different doors without modification. Industrial or workshop settings Supports heavy doors that see frequent use, with rustresistant materials and reinforced components designed for long service life.