Zero gravity tools balancer details

Zero gravity tools with best qualityPower master with higher quality and more professionally.Spring balancer parametersSpring balancer also named tools balancer,powermaster, zero gravity tools, load balancer,and so on.Our tools balancer capacity is from 1 KG to 400 KG, stroke is 1.5 meters, and can make 2.0 meters especially.Spring balancer normal stroke is 1.5 meters, and can do specially for 2.0 meters.Spring balancer also named tools balancer,zero gravity tools,powermaster