Very lightly used Walder® 203 C Boom Brake Simply the best boom control and gybe protection available. Properly configured, you can secure the boom in any position to allow for reefing, setting, and dousing the main. Bomb-proof gybe protection as well as protection against accidentally dipping the the end of the boom. Boat length- 9 to 12 m. Double stainless Arm-guide Main sail area < 450 Sq.ft These are $499USD new, not including shipping, GST, and PST. That's more than $760CDN not including import taxes! Selling for close to half!