Harken 57mm Ratchet Stanchion-Mount Block 57mm Ratchet & Ratchamatic Blocks The static block design uses

The static block design uses a large radius to minimize friction

recheck position

Manufacturer part #: K0800

11 kg Fasteners (mm) 8 FH mm Fasteners (in) 5/16 FH in Mounting hole spacing (mm) 100 mm Mounting hole spacing (in) 3 15/16 in Endstop 1522/E2700/1606 Trim cap 1621 Splice link 1619

13 m Extrusion length (ft in) 7' ft in Luff tape size (mm) 5 mm Luff tape size (in) #6 (6/32) in

Harken 57mm Ratchet Stanchion-Mount Block 57mm Ratchet & Ratchamatic Blocks The static block design usesHarken 57mm Ratchet Stanchion Mount Block Harken recommends equipping every system with Carbo lead blocks for safe furling from the cockpit. A 7402 ratchet maintains tension when spooling so the unit can furl smoothly and easily. Both the 7401 and 7402 have ball and socket bases to align blocks for smooth leads aft. Technical Description Sheave (mm) 57 mm Sheave (in) 2 1 4 in Weight (g) 152 g Weight (oz) 5. 4 oz Maximum line (mm) 10 mm Maximum line