Sprial Type Spring Balancer

*Sprial Type *Increasing screw diameter is balanced by increaseing spring force so that output force is balanced the tool stops at wherever it is pulled

Specification:
Travel:1.3 M
Rope Material:Cable;
Rope Diameter:4.7 mm
Net Weight:3.59Kgs
Height X Width:380 X115mm
Capacity:5-9.0Kgs