Adjuster Wrench for Spring Slider

The Adjuster Wrench for Spring Slider from WEHRS MACHINE is a precision tool designed for tuning coilover suspension systems and making spring perch adjustments on performance vehicles. This tool is ideal for those who are serious about optimizing ride height, corner weights, or spring preload settings, whether for track use, autocross, or street-driven builds.

Engineered to provide the exact mechanical advantage needed, this wrench grips and rotates spring slider collars without damaging soft aluminum components. Its design matches the geometry of coilover spring sliders, ensuring controlled torque distribution across a wider contact surface than generic tools. The compact length allows access in tight spaces, while its profile width fits between closely spaced suspension components without binding.

This tool is particularly beneficial for professional mechanics and dedicated enthusiasts who work with various suspension systems, including Öhlins, Bilstein, KW, and BC Racing. Whether adjusting spring rates mid-season or fine-tuning preload for road course events, this wrench is a valuable addition to any performance vehicle toolkit.