Overview
The Hubbell Wiring Device-Kellems ERGO-2 Tool Balancer (Model HBLBG20) is a constant tension tool balancing system engineered to support tools with a load capacity of 16.0 to 23.0 lbs. By maintaining consistent retraction force throughout the full range of motion, the ERGO-2 minimizes operator strain during sustained or repetitive tool use — a key ergonomic advantage for electricians, contractors, and industrial maintenance crews working overhead or in confined spaces.
Features
- Constant tension design maintains steady retraction force across the full cable travel
- Load capacity: 16.0 – 23.0 lbs, suitable for heavier power tools and equipment
- Durable construction for demanding industrial and commercial jobsite environments
- Reduces operator fatigue and risk of dropped tools during repetitive overhead tasks
- Compact housing for easy overhead mounting in tight workspaces
Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Hubbell Wiring Device – Kellems |
| Model | HBLBG20 |
| UPC | 78358568645 |
| Product Type | Constant Tension Tool Balancer |
| Load Capacity | 16.0 – 23.0 lbs |
| Series | ERGO-2 |


