Injection moulded in low friction nylon, with captive stainless steel ball.Also used for mainsail tack to give close- in attachment of sail to mast.
| Cross-Section | Circular | 
| Diameter | 9 MM | 
| Finish | Black / Polished | 
| Length | 51 MM | 
| Material | Nylon 66 / 316 Stainless Steel | 
| Type | Heavy Duty Slug | 
| Waist | 3 MM | 
| Width | 9 MM | 
 
      