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16 mm Hook-In Halyard Block 16 mm Hook-In Halyard Block
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16 mm Hook-In Halyard Block

Part No. 391
Sheave Ø (mm)16 mm
Maximum line Ø (mm)5 mm
Maximum working load (kg)113 kg

The 16 mm is Harken’s® smallest block. It is perfect for small synthetic control lines found on high-tech dinghies. The patented bearing system uses stainless steel balls in a captive grooved race and has a 250 lb (113 kg) maximum working load.

Sheave Ø (mm)16 mm
Length (mm)41 mm
Weight (g)13 g
Maximum line Ø (mm)5 mm
Maximum working load (kg)113 kg
Breaking load (kg)181 kg
Manual: 4899.pdf (open/save)
DWG: 391.dwg (open/save)
DXF: 391.dxf (open/save)
IGS: 391.igs (open/save)
EPS: 391.eps (open/save)
High-res JPG: 391.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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