Ronstan Track - Series 55 - Luff Groove Track Joiners, 60mm (2 3/8"), Pair ronstan series 60 core block - single fiddle snap shackle Large R7 Rudder - Extra

Large R7 Rudder - Extra thick

Colors: White or Marine Orange and Carbon POA

Sierra’s 10 micron filters are over 90% efficient at removing particles as small as 10 microns and have a flow capacity of up to 90 GPH

Used on many models

Protrusion: 12mm

Ronstan Track - Series 55 - Luff Groove Track Joiners, 60mm (2 3/8"), Pair ronstan series 60 core block - single fiddle snap shackle Large R7 Rudder - ExtraConvenient track mounting slugs are available for fitting standard profile track to the luff groove of existing masts. Patented system uses low profile cars running on twin races of acetal ball bearings. Cars use the existing luff groove of the mast (no track or installation work required). Ball bearings are captive for easy loading and unloading of cars from mast. They can be easily switched between fully battened and soft luff mainsails. Minimum