Stainless steel material: Shock Preload Adjusting Tool is made of stainless steel, which is wear resistant and ensures that the tool will not deform after long term useModerate size: Shock Absorber Preload Adjustment Tool is 20cm x 5cm x 2cm, small and portable, easy to hold and operate, suitable for a variety of maintenance scenariosApplicable: Shock Spanner Wrench is suitable for 35mm-75mm spring coils, meeting the maintenance needs of a variety of modelsEfficient and convenient: Shock Spanner Wrench has a simple design, simple Using, easy and quick adjustment, and improves maintenance efficiencyEssential tool: Shock Absorber Preload Adjustment Tool is a must have tool in the tool box, making auto repair work easier and more efficient Specification: Material: Stainless steel Size Chart: 20cmx5cmx2cm/7.87x1.97x0.79inch Package Includes: 1 Shock Preload Adjusting Tool Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.