The ENDO ELF-3 is a long-reach spring balancer for any tool weighing 3.3-6.6 lb - for example compact drills, pneumatic nutrunners, or air screwdrivers - and works equally with any other tool or device in that weight range. Its long 8.2 ft of cable travel reaches across large or tall work envelopes.

Specifications:

• Capacity: 3.3-6.6 lb (1.5-3.0 kg)
• Factory-set load: 5.1 lb (2.3 kg)
• Cable travel: 8.2 ft (2.5 m)
• Wire rope: carbon steel, 0.12 in (3.0 mm)
• Unit weight: approx. 10.1 lb (4.6 kg)
• Fall-arrest device standard: if the spring ruptures, a safety pin stops the tool from falling anywhere in the cable travel

Heavier tool? See the ELF-5 (6.6-11 lb). Need only a standard 4.3 ft cable travel? The EWS-3 covers the same capacity.