Ergonomic handle and slip grip The adjustable shock absorber preload wrench is built with specially designed hook claws to provide an grip during preload settings without slipping. It also includes a convenient hanging hole at the handle end for easy storage. Wide compatibility This tool is suitable for adjusting motorcycle shock absorbers and fits spring bushings from approximately 35 mm to 75 mm (1.4 to 3.0 inches), making it compatible with a variety of motorcycle models. Precise adjustment Designed for rotating motion to adjust motorcycle spring windings, this wrench enables effective preload settings without damaging components, helping to extend the life of your suspension. construction Made of steel and PVC, this adjustable shock absorber wrench delivers long lasting durability, reliable performance, and an extended service life for your work. Practical applications Road motorcycles: use to adjust rear preload when carrying varying loads such as a passenger or luggage to maintain ride height and stability. Dirt and offroad bikes: tune suspension preload before trail riding or racing to optimize tire contact and traction. Maintenance and setup: set the correct preload after replacing shocks or springs and during routine suspension maintenance to ensure consistent performance.