Professional spring PC sync cable, can be extended to 1M.
The materia of the port is copper with gold plating,it has a very good contact and never oxidated.
It has a screw lock,so the cable can be locked with the pc socket of the camera. 
Cable Unstretched length: 0.3m(1ft ) 
Cable Max stretched length: 1m(3.2ft )

Package includes:
Spring PC Sync cord x1

Suitable for :
compatible with screw lock PC sync port. 
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