Harken 29mm Carbo Double Fixed Block snap shackle Densely packed glass fibres reinforce

Densely packed glass fibres reinforce the resin

The 29mm Double Bullet Block

and allows for fast trimming and release under both high and low loads

Silicon backed waistband with drawcord adjustment

Shackle Pin - 4 mm

Harken 29mm Carbo Double Fixed Block snap shackle Densely packed glass fibres reinforceThis Harken 29mm double block creates low friction and is lightweight, strong and reliable. These small, compact blocks have very high working loads for safe, easy trimming. Ideal for a mainsheet or jib purchase system. Specifications Sheave (mm) 29 mm Length (mm) 54 mm Weight (g) 34 g Maximum line (mm) 8 mm Maximum working load (kg) 299 kg Breaking load (kg) 737 kg