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57mm Ratchet Block — Swivel, Cam Cleat

57mm Ratchet Block — Swivel, Cam Cleat

Part No. 2138

Sheave Ø (mm) 57 mm

Sheave Ø (in) 2 1/4 in

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

Carbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing.
Sheave Ø (mm)57 mm
Sheave Ø (in)2 1/4 in
Length (mm)103 mm
Length (in)4 1/16 in
Weight (g)247 g
Weight (oz)8.7 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 (kg)340 kg
Breaking load (lb)750 lb
FootnoteMaximum working loads and breaking loads for blocks based on cam strengths.
Shackle pin Ø (mm)5 mm
Shackle pin Ø (in)3/16 in
Holding power10:1
Note

Maximum working loads and breaking loads for blocks based on cam strengths.

Harken US Offices will be closed Thursday November 24th & Friday November 25th. Any orders placed after 12pm CST Wednesday November 23rd will be processed upon re-opening on Monday November 28th.

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