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75 mm Aluminum Low-Load Mastcollar Block 75 mm Aluminum Low-Load Mastcollar Block
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75 mm Aluminum Low-Load Mastcollar Block

Part No. 3046
$387.15$93.59  Limited Quantities In Stock
Sheave Ø (mm)75 mm
Sheave Ø (in)3 in
Maximum line Ø (mm)14 mm
Maximum line Ø (in)9/16 in
Maximum working load (kg)1361 kg
Maximum working load (lb)3000 lb

Teardrop blocks are ideal as masthead leads and in other applications where limited articulation or direct attachment is desired. When attached to a compatible padeye, teardrop blocks will not hit the deck when lines are slack, but allow enough movement to ensure fairleads when jumping halyards. They are often used on permanent backstays of fractionally rigged boats where the backstay can be spliced directly to the head of the block.

Sideplates and sheaves Hard Lube-anodized for maximum UV protection and a smooth surface. Center cage keeps Torlon® roller bearings separated and parallel to reduce friction.

Torlon is a registered trademark of Solvay Advanced Polymers L.L.C.

Sheave Ø (mm)75 mm
Sheave Ø (in)3 in
Length (mm)113 mm
Length (in)4 7/16 in
Weight (g)240 g
Weight (oz)8.5 oz
Clevis pin Ø (mm)8 mm
Clevis pin Ø (in)5/16 in
Maximum line Ø (mm)14 mm
Maximum line Ø (in)9/16 in
Maximum working load (kg)1361 kg
Maximum working load (lb)3000 lb
Breaking load (kg)2721 kg
Breaking load (lb)6000 lb
DWG: 3046.dwg (open/save)
DXF: 3046.dxf (open/save)
IGS: 3046.igs (open/save)
EPS: 3046.eps (open/save)
High-res JPG: 3046.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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