Carabiner: Heavy-duty black steel that can be used a connector between the dragging sleds with the strap. its a metal loop with a spring-loaded gate used to quickly and reversibly connect components, most notably in safety-critical systems. used especially in mountain climbing as a connector and to hold a freely running rope.

here the starks will point special terms related to the delivery. including: shiopping is per weight normally, Heavy items should will change the shipping cost,