b"CunninghamsPart numbers represent hardware most commonly used.Typical boat length: 4:1 2:1 8:1 2:1Small Boat: 6.7 - 8.5 m (22 - 28')Midrange: 8.8 - 10.4 m (29 - 34')Big Boat: 10.7 - 12.8 m (35 - 42')A ADiagram Small Boat Midrange Big BoatRef. Description Part No. Part No. Part No.4:1 Cascaded 2:1 4:1A Single 2146 2148 B Stand-up 349 2652 C Cheek 350 2644D B BD Cam cleat 470 458C8:1 CascadedA Fiddle 244 2655 2621 4:1 Cascaded: This simple 4:1 system leads8:1 Cascaded: The most basic B Fiddle 245 2658 2624 aft to the cockpit. A favorite on smallcunningham is a self-cleating 8:1 4:1 Double-Ended Cascaded keelboats and daysailers.tackle positioned at the mastbase.A Single 348B Pivoting lead 395C Cheek 23312:1 Cascaded 4:1 12:1 2:1A Triple 344 2640 2640B Triple 347 2648 26486:1 Double-Ended Jib Downhaul (Looking A Single 2146 2149 2152 forward)B Cheek 350 2644 2606C Cam cleat 468 150 150D Bullseye 339 339 237 A A A6:1B BB4:1 Double-ended Cascaded: This12:1 Cascaded: This simple 2:1 system is easy to adjust from thepurchase is attached to a 6:1 trapeze. Its easy to rig and unrig.cascade for a 12:1 system. Used Popular on smaller beachcats. on larger racing and cruising boats.6:1 CD BAAAD BC6:1 Double-ended Jib Downhaul: Small boats like J/24s use a double-ended genoa cunningham system to adjust draft from the weather rail.263"