Answering the age-old question of how to lock your boat and paddles to the roof, the Yakima designers have come up with the BoatLocker, a hybrid cable and cuff system to keep your valuables where you left them. No need for two separate locks, the BoatLocker holds boats and paddles in one neat package. Compatible with roundbars, square bars, factory racks, trees, lampposts or anything available, the BoatLocker uses a flexible 10 foot coated stainless steel cable and custom floating lock mechanism to thread through grab bars, security bars or other small openings on your boat. The new patent pending Paddle Cuff fits around most any paddle to secure it to the rack.... Keeping all your play tools together and safe.