Ref. 731. Pair of cadmium plated steel 'loops' used to attach the Observer parachute pack to the harness clips. One end joins to the clips whilst the other is attached to the parachute canopy rigging lines. These are in excellent used condition. Extremely difficult to obtain yet necessary if you want to attach your pack to a harness. Priced in pairs. Two more sets available, the photos show a representative pair. Stock code S21794/2.