Hi Eric - I appreciate your interest! This video is basically in conjunction with my listing of the boat on YachtWorld, which has all of the specifications you are asking about. You can see them here: www.yachtworld.com/boats/1983/kelly-peterson-46-3748301/ We do have an accepted offer on the boat as of yesterday, so if everything goes as expected I will mark this boat as sold in the description...

Hi John, it is a furling main on a Hood electric furler. You can see it in action on another video I posted. kzfaq.info/get/bejne/pMxlZ6tor77FZoE.html