Spring Balancer

Easy to adjust tension by using handle.

 

Model TW-06R TW-1R RW-3 RW-5
Capacity (g [lbs]) 200 – 600 [0.44 – 1.32] 500 – 1500 [1.1 – 3.31] 1000 – 3000 [2.2 – 6.61] 2500 – 5000 [5.51 – 11.02]
Stroke (m [inch]) 1.5 [59″] 2 [78.7″]
Mass (g [lbs]) 300 [0.66] 700 [1.54] 900 [1.98]