Masterline Deluxe Kneeboard Rope & HandleMasterline Deluxe Kneeboard Rope & Handle The Masterline Deluxe Kneeboard Rope & Handle is a kneeboard rope package with a 15" suede grip handle on a 28mm aluminium core, paired with an 8" rubber hook handle for the kneeboard tow hook. The low stretch Poly E mainline runs 70ft total across two 5ft adjustment sections, so the rope transfers boat speed directly to the rider without the spring back you get from a stretched line. The suede grip on the