The telescopic spring balancer is made of high-quality metal and plastic and is durable enough to support objects up to 1.5kg.Telescopic spring balancers are widely used in many applications, such as running water, multi-person work side by side, tools, fixtures and workpieces, suspension and alignment of raw materials, operation of electric, pneumatic and hydraulic equipment, work in hazardous situations.Telescopic spring balancers can be used in a variety of workplaces to increase productivity and reduce fatigue, maintain a stable tool position, and perform the right job.The telescopic spring balancer eliminates the need for a power or air supply to prevent tool contamination and damage.When the telescopic spring balancer is operated, tighten the ball screw to fix the length of the cable, which is easy to operate.