Low-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.

Harken Carbo T2 Block 57mm Single Ratchamatic

Harken Carbo T2 Block 57mm Ratchamatic *1.5 2167 H2O Sensations

Harken Carbo T2 Block 57mm Ratchamatic *2.0

Carbo ratchet blocks allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing. Nylon resin sideplates are densely packed with long-glass fibers for a compact block with a high strength-to-weight ratio. Machined aluminum sheaves are hardcoat anodized for strength and corrosion resistance. Eight facets hold line securely. Ball...

Harken Carbo Block 57mm Ratchets Cheek Carbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing.

Harken Carbo T2 Block 57mm Single Ratchamatic