Wheelchair Accessories: Front fork and replacement wheel kit compatible with most manual wheelchairs. Available in 6 inch, 7 inch, and 8 inch sizes. Material: Thickened ABS PP, designed for quick assembly and durability. Features: Heavy-duty, wear-resistant, smooth operation, and quiet performance. Equipped with 1.2 cm ball bearings at all joints for maximum load capacity and extended use. Easy Installation: Includes screws for simple installation and removal. Compatible with most manual wheelchair front wheels, walking aids, rollators, and walkers. Specifications: Material: Thickened ABS PP Bearing Hole Diameter: Approx. 1.2 cm / 0.47 inch Size Chart: 6 inch Fork: 13.5 x 3.5 cm / 5.31 x 1.38 inch Fits 14-15 cm diameter wheels Package Includes: 1 Piece Wheelchair Front Fork Notes: 1. Please allow slight measurement deviations due to manual measurement. 2. Due to monitor display differences, the actual color may vary slightly from the image.