is to avoid a hole large enough to fit that kind of connector. I too pull the cable out completely when un-stepping the mast. Since I only un-step every decade or so, it is not a big deal. My boat has become so complex that a full day is required to prepare to un-step. I also do not splice the VHF antenna cable or the masthead instruments cable. Those must be pulled back towards the mast before removal. Every splice is a possible trouble spot.