Ensures precise flashing synchronization with this durability PC to PC spring coil syncing cord, featuring a threaded locking mechanism for secure connection in fast paced photography Perfect for indoor studio or outdoor event where vibrations, tangleds flashing coordination is critical for clear exposure control Ideal for professional photographers and studio technicians requiring reliability flashing triggering for DSLR cameras and external lighting setups Engineered for longevity, its spring loaded coil design maintains optimal signals transmission while resisting wear from frequent equipment adjustments Crafted with flexible PVC coated wiring and PC connectors, this accessory combines premium metal construction with exceptionals conductivity