... : Wire Rope Sling Shape: Round Material: Steel TW-1R Tigon Spring Balancer Mode : TW-1R Capacity 0.2 ~ 1.0 kgs Storke ... : TW-00, TW-0, TW-1R (ultra-lightweight type), TW-3/TW-5 (lightweight), TW-9/TW-15 (in the amount of type), TW-22 / TW-30/TW-40/TW-50/TW-60/TW ...