Harken 29mm Wire Cheek Bullet Block Doyle Optimist Includes 4 x BO4x30CSPST to

Includes 4 x BO4x30CSPST to secure hull nose

and spinnaker systems

Recommended for barefoot sailors

(kg) 250 Max

Harken 29mm Wire Cheek Bullet Block Doyle Optimist Includes 4 x BO4x30CSPST toLow friction Bullet blocks lead control lines aft. They are compact and lightweight, with fast trim and release under high or low loads. A range of styles lets these blocks adapt to almost all control line applications. Wire Bullet blocks use roller bearings to carry higher loads and feature hardcoat anodized PTFE impregnated aluminum sheaves for strength and corrosion resistance. Length (in) 2 7 8 in Sheave (mm) 29 mm Sheave (in) 1 1 8 in Length (mm)