Jam Cleat for tensioning the leech line in a sail. This cleat is made by Gransegel and can be sewn to the sail using the 2 or 3 mounting holes. Alternatively, it can be attached using rivets and a backing plate (not included).
- White Nylon
 - Compact
 - Lightweight
 
| Part Number | Size | Length | Suits Line Size | No. of Holes | 
|---|---|---|---|---|
| BBI-A054 | Small | 29mm | 1.5 - 2mm | 2 | 
| BBI-A055 | Medium | 44mm | 1.5 - 4mm | 3 |