Harken Stand Up Spring Harken $3.67 Spring to make the ratchet block stay standing up. Helps reduce mainsheet snags. Works on ILCA, SF, Optimist, 420, and many other small sailboats. 2" X 7/8" Harken Part # 71.1 LP Part # 91217
Clevis Pin - 1/4 in x 3/4 in $5.30 Clevis pin, 1/4" x 3/4" LP Part # 90010 Used for the Zim C420 and FJ Bow Chainplate. Also the Dwyer C420 and FJ Gooseneck