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57 mm Ratchet Block — Swivel, Cam Cleat 57 mm Ratchet Block — Swivel, Cam Cleat 57 mm Ratchet Block — Swivel, Cam Cleat 57 mm Ratchet Block — Swivel, Cam Cleat
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Ratchet Carbo

57 mm Ratchet Block — Swivel, Cam Cleat

Part No. 2138
$164.70  Limited Quantities In Stock
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
Shackle pin Ø (mm)5 mm
Shackle pin Ø (in)3/16 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
Breaking load (kg)340 kg
Breaking load (lb)750 lb
FootnoteMaximum working loads and breaking loads for blocks based on cam strengths. 
DWG: 2138.dwg (open/save)
DXF: 2138.dxf (open/save)
IGS: 2138.igs (open/save)
EPS: 2138.eps (open/save)
High-res JPG: 2138.jpg (open/save)

DO NOT use Harken Equipment for Human suspension.

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