The Big Cat Righting System features the extra line needed to bring bigger cats up from turtle position while keeping the deck clear for better footing. The extra length of 1/2″ hollow braided line is quickly accessed by unhooking either or both ends of line with carbine hooks. Extra line is neatly suspended just aft of front crossbar and is held in place with shock cord. Blue water tested and proven! The Big Cat Righting System fits Hobie® 20/21, Prindle 18.2/19 and Nacra 5.8/6.0 and is ideal for boats with flush-deck trampoline.