While under maximum stress, the long shape of the rings helps to reduce fatigue by always keeping 2 wires against the hook. Made with stronger material (NAS301H Stainless steel)
While replacing bent out hooks etc; these rings will always return to their original form. No more stretched rings!
T-SR3 130LB/90LB
T-SR4 220LB/130LB
T-SR5 400LB/330LB
T-SR6 440LB/400LB
T-SR7 550LB
T-SR8 660LB/520LB