Home ProductsElectric ToolsElectric ScrewdriverAuxiliary Arm & Spring Balancer Share Auxiliary Arm & Spring Balancer View: Model : SA-2207Industrial Spring Balancer (3.0-5.0 KGS) Add To Inquiry More Model : EAA-AUXAAuxiliary Torque Arm With 90° Adaptor Add To Inquiry More Model : SA-2204Industrial Spring Balancer (1.5-3KGS) Add To Inquiry More