Secure Installation: Wheelchairs Brake is fixed with high strength screw to ensure stable and reliable fixation to the side of the wheelchair. Its design minimizes loosening over time, providing long term reliabilityVersatile Compatibility: Wheelchairs Handbrake is designed to fit a variety of wheelchairs and can be easily installed on folding and fixed models, providing flexibility for various user needsMaterial: Wheelchairs Hand Brake is made of galvanized and pp materials to withstand outdoor factors such as wind and rain, significantly extending its service life and maintaining performance in weather conditionsEasy to Maintain: Wheelchairs Repair Part is easy to maintain, and through simple regular inspections and maintenance, you can effortlessly keep the braking system in optimal condition, ensuring safe and worry travel at all timesEnhanced Safe Features: Wheelchair Accessories's integrated design effectively prevents backward sliding, enhancing stability and safe when parked or stationary Size Chart: Total length 7cm/2.76inch Package Includes: 1 pair of brakes (drilled on the side)2 brake sashes1 pair of hand brakes4 brake bushings Note: Please allow slightly errors 1-2cm differences due to manual measurement.