The ZECA 636 is a tool balancer for any tool weighing 17.6-22 lb - for example larger nutrunners or impact wrenches - and works equally with any other tool or device in that weight range. It takes the tool's weight and retracts it clear of the work when released, so the operator isn't carrying it all shift.

Specifications:

• Capacity: 17.6-22 lb (8.0-10.0 kg), continuously adjustable
• Cable travel: 8.2 ft (2.5 m)
• Cable: stainless steel, 0.10 in (2.5 mm)
• Unit weight: 7.7 lb (3.5 kg)
• Die-cast aluminium case
• Anti-fall device standard: if the spring breaks, the load is caught rather than dropped

Lighter? See the ZECA 635 (13.2-17.6 lb). Heavier? The ZECA 637 (22-31 lb). Supported in the USA by Tool Balancers USA.