Sea-Dog's Main Sail Reefing Hook bolts to the gooseneck or boom to provide a simple way to secure the tack of your mainsail for reefing.
- Keeps the sail pivot point in line with the boom pivot point
- Durable, marine grade 304 stainless steel construction
- Makes sales easier to trim and handle
- Stock diameter: 5/16"
- Length: 3 3/4"
- Eyelet diameter: 1/4"
- Material: 304 Stainless steel
- A: 5/16"
- B: 3 3/4"
- C: 1/4"