100 PERCENT FEEDBACK - TRUSTED SELLER!!!! You are looking at a Sea and Sea single Sync Cable to be used in conjunction with Ikelite housings. The Cable will attach to the bulk head on the housing and then into your sea and sea strobe. To connect 1 x sea and sea strobe to a SLR Ikelite housing. Part number is ikelite #4118.1  List price for these are £85.00....yours for nearly half the price. Is excellent condition and working order.