Stemball/eye toggle with jaw/jaw toggle, for ø8 mm headstays Mast Jack System providing high corrosion resistance and

providing high corrosion resistance and ensuring precise rig tuning according to Seldén's guidelines

ØA: 16 mm

Mounted underneath the line drum assembly

The bow bracket is a stainless ring with a low friction polyamide inner lining through which the bowsprit slides into its “active”  position

Stemball/eye toggle with jaw/jaw toggle, for ø8 mm headstays Mast Jack System providing high corrosion resistance andNeeded when fitting Furlex to masthead Isomat masts. Isomat was a French mast manufacturer who terminated the headstay with a stemball on top of the headbox. Forestay diam: 8 mm L: 197. 00 mm D: 34. 00 mm PIN: 14. 00 mm W: 15. 50 mm R: 15 mm HB: 9. 00 mm