"West Marine Tartan 3700 Custom Rigging Genoa Control Large, 70' Loa, New England Ropes' Sta Set Solid Black (5/16""), Luggage Eye Spliced One End, Whipping Other . West Marine Rigging Service has been the choice of more than 20 boat builders around the country. Using the highest quality materials, our professional riggers create light, durable, and efficient sheets, halyards, guys, control lines and any other bit of ""string"" that you can name on a sailboat. Now you can order the exact same running rigging that came on your boat as easily as you buy a Windex or life vest. Depending on the item you select, you'll get quality New England Ropes, Samson Rope or FSE Robline line in your choice of colors with an eye-splice, whipped end, stripped cover or Flemish eye. The workmanship is first quality; why else would Morris Yachts, Melges Boatworks, C&C Yachts and Tartan Yachts all rely on West Marine Rigging Service for their running rigging? Incidentally, if your boat isn't listed among the 40"