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57 mm Aluminum Low-Load Mastcollar Block 57 mm Aluminum Low-Load Mastcollar Block
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Black Magic Teardrop

57 mm Aluminum Low-Load Mastcollar Block

Part No. 3042
$171.05$138.48  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)750 kg
Maximum working load (lb)1655 lb

Teardrop blocks are ideal for use as mastbase leads and for other applications where limited articulation or direct attachment is desired. The 3042 and 3046 are low-load blocks designed for use on production boats that have mounting posts on the mastcollar.

Sheave Ø (mm)57 mm
Sheave Ø (in)2 1/4 in
Length (mm)86 mm
Length (in)3 3/8 in
Weight (g)102 g
Weight (oz)3.6 oz
Clevis pin Ø (mm)6 mm
Clevis pin Ø (in)1/4 in
Maximum line Ø (mm)10 mm
Maximum line Ø (in) 3/8 in
Maximum working load (kg)750 kg
Maximum working load (lb)1655 lb
Breaking load (kg)1500 kg
Breaking load (lb)3310 lb
DWG: 3042.dwg (open/save)
DXF: 3042.dxf (open/save)
IGS: 3042.igs (open/save)
EPS: 3042.eps (open/save)
High-res JPG: 3042.jpg (open/save)

DO NOT use Harken Equipment for Human suspension.

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