Full Throttle Ski/Tube Tow Harness withPulley - Match up this Full Throttle ski/tow harness rope to our Full Throttle tubes, skis, wakeboard or kneeboard. The heavy-duty rope is 8 feet in length and a molded plastic pulley float and durable snap hooks that attach easily to boat tow eyelets. The snap hook opening is 7/16in. The Pulley has an integrated quick connect for easy connection to your ski, wakeboard, kneeboard or tube tow rope. For use with one skier, wakeboarder, kneeboarder, or 1 person towable tube. Use for 1 skier, wakeboarder, or kneeboarder or for up to 1 person towable tube Rope and snap hook minimum tensile strength 1800 lbs Quick Connect 2 metal snap hooks