Increasingly, sailboat designs are incorporating inhaulers for proper headsail trim. A better design was necessary to combat deformed rings and point loaded lines under higher loads.
The Double Bobbin's strong and smooth, anodized aluminum surface provides such an elegant solution to creating 4:1 purchase systems for boats under 45 feet, that it is used on Farr 40's and NYYC 42's.
|Note 1||Large Opening Diameter: 3/4 (19mm)|
|Note 2||Small Opening Diameter: 1/2 (13mm)|