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Harken  |  SKU: HR2145

Harken 57mm Carbo Ratchamatic Flip Flop Block w/Cam Cleat

Sale price $344.95 Regular price $399.15

Pickup available at 1830 East Interstate 30

Usually ready in 24 hours

DELIVERY AND RETURN INFO

Harken 57mm Carbo Ratchamatic Flip Flop Block w/Cam Cleat

Small Boat Flip-Flop blocks pivot around the line axis to keep the line close to the deck. Hinged construction allows for various lead angles. Ratchamatic block versions roll freely in both directions under low loads and automatically engage a ratchet mechanism as loads increase, giving sailors a holding power of up to 15:1. The ratchet engagement can be adjusted to a higher or lower load depending on the sailor’s strength, sailing style and system usage.

Technical Description

Sheave Ø (mm) 57 mm
Sheave Ø (in) 2 1/4 in
Length (mm) 110 mm
Length (in) 4 5/16 in
Width (mm) 66 mm
Width (in) 2 5/8 in
Height (mm) 106 mm
Height (in) 4 3/16 in
Weight (g) 329 g
Weight (oz) 12 oz
Maximum line Ø (mm) 10 mm
Maximum line Ø (in) 3/8 in
Maximum working load (kg) 136 kg
Maximum working load (lb) 300 lb
Breaking load (lb) 600 lb
Breaking load (kg) 272 kg