OYS Inner Forestay Tensioner System (IFS) attaches directly onto a standard hydraulic cylinder to provide an elegant solution to tensioning detachable stays, which remain flush and do not clutter the deck when not in use.
The combination of Stainless Steel mounting plates, marine grade aluminium and Dyneema, ensures strength, reliability and corrosion resistance.
Three standard sizes are available:
- Up to 7.3T
- Up to 14.5T
- Up to 25.6T
Larger sizes can be discussed on request.