Mainsheet system for racing optimist EX1376

Complete Optimist mainsheet system for racing Optimist.

• 1 x 8mm 6 meter polypropylene mainsheet (EX1377)
• 1 x 57mm ratchet block (EX1299)
• 1 x 38mm ball bearing block (EX1315)
• 1 x 38mm ball bearing block with becket (EX1316)
• 2 x 4mm plate shackle (EX1301)
• 1 x snap shackle (EX1372)
• 1 x spring (EX1304)