RINGFEDER® Safety Couplings of the TNT series are specially designed for overload protection in the heavy load industry. The heart of the couplings is in the standardised switching units, up to twelve of which are located around the circumference of the coupling. This achieves great flexibility with regard to disengagement torque, execution and coupling size.

Safety Couplings

TNT 2420

TNT 2420

TNT 2424

TNT 2424

TNT 2425

TNT 2425