North Sails (private labelled early Harken) furler, included are drum with pre-feeder, upper swivel and 35' 8" of double groove foil. Suitable for a 37' 9" x 1/4" headstay. I disassembled the drum and swivel, cleaned and lubricated the bearings. Drum does have a length adjuster screw. Always on a northeast, fresh water boat so it didn't see a lot of heavy use. Condition very good. $250.00 OBO plus shipping.