This listing is for a Woodhead Balancer 
Model: RB2 

Specifications:
Brand: Woodhead
Type: Balancer 
Condition: Used
Series: Aero‑Motive
Load Capacity: 0.5-0.9 Kg / 1-2 Lbs
Cable Travel: 5.2 ft
Assembled in Mexico 
Weight: 15 OZ

This item is exactly as pictured.