SIMBAL 'ATEX' type Spring Balancers (also known as ATEX Tool Balancers) are suitable for an infinite range of applications across most HAZARDOUS industries and installation and construction sites. There are two types of ATEX balancers in our range, the RETRACTOR balancer is best suited to lighter tools and loads with capacities available up to a maximum of 14kg. For larger loads please refer to our ZERO GRAVITY ATEX balancer range