Swivels & Centre Jammers | Centre & Swivel Jammers
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Allen have spent many hours of research and development with various boatbuilders to perfect the angle and height of the cleat to optimize mainsheet jamming.
- innovative light weight construction
- dual ball race for maximum efficiency
- optional click stops limit swivel rotation
- line snags virtually elminated
- standard and high cleating angles to suit all.
| Fixing Hole Size mm | Fixing Centre mm | Max Work Load Kg. | Weight gm |
| M5 | 19.5 x 19.5 | 600 | 368 |
