Retractable Self-Locking Spring Pull, for Keeping The Tool Working Properly in The Stable Position，Electronic Components.(3m,3-5kg)

High-Quality MaterialThe hook is forged from high-quality alloy and will not fall off easily; the thickened shell is made of iron alloy, which is lighter and more durable. Improve work efficiencySpring balancers use spring force to help balance the weight of assembly tools to almost zero, reducing worker fatigue and improving work efficiency. At the same time, the balancer can save factory space and reduce production costs. Wide ApplicationOur spring tensioners are easy to operate with pneumatic, electric and hydraulic tools and can be used for hanging, collecting, handling and dismantling tools, clamps, fixtures, rolling stock, racks and more. Adjustable DesignThe spring balancer tightness can be adjusted according to your needs, and the rope can be fixed at any height. Store tools where they can be used immediately. This spring scale can be used in a variety of scenarios to meet different needs, such as equipment fixing, parts installation, and material and tool suspension., Manufacturer: YKMYXZ