MaxAssist Kayak Hoist | Holds up to 150 lbs | Up to 18' LiftSafely store your heavy gear overhead without the effortour kayak pulley system comes pre assembled so you can avoid complicated rope setup. And with a 4: 1 mechanical advantage, you can lift your heaviest items without breaking a sweat. Secure ceiling storage for your kayak Pre assembled rope for hassle free installation 4: 1 mechanical advantage makes lifting more effortless than ever Patented, no slip center strap for stabilization and security