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57 mm Triple Ratchamatic® Block — Swivel, Cam Cleat 57 mm Triple Ratchamatic® Block — Swivel, Cam Cleat 57 mm Triple Ratchamatic® Block — Swivel, Cam Cleat 57 mm Triple Ratchamatic® Block — Swivel, Cam Cleat
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57 mm Triple Ratchamatic® Block — Swivel, Cam Cleat

Part No. 2629
£321.63(including VAT)  In Stock
Sheave Ø (mm)57 mm
Maximum line Ø (mm)10 mm
Maximum working load (kg)680 kg

The Carbo Ratchamatic® is a load-sensing ratchet block that rolls freely in both directions under low loads and automatically engages the ratchet as loads increase. Shifting between ratchet and light-air modes is seamless.

FootnoteMaximum working loads and breaking loads for blocks based on cam strengths. 
Sheave Ø (mm)57 mm
Length (mm)103 mm
Weight (g)421 g
Shackle pin Ø (mm)6 mm
Maximum line Ø (mm)10 mm
Maximum working load (kg)680 kg
Breaking load (kg)1700 kg
Holding power 10:1 
DWG: 2629.dwg (open/save)
DXF: 2629.dxf (open/save)
IGS: 2629.igs (open/save)
EPS: 2629.eps (open/save)
High-res JPG: 2629.jpg (open/save)

DO NOT use Harken equipment for human suspension unless product is specifically certified and labeled for such use.

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