Graupner,Stiftscharniere, Durchmesser,128.30

Stiftscharniere, Durchmesser Graupner 128.30 Control surface hinges for attaching ailerons, elevators etc. in recessed “knuckle” hinge lines. Made of tough plastic, riveted together for zero slop. The rough surface and lateral claws help to retain the hinges securely when glued in place.