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Harken Protexit 50mm Thrudeck Block

Item #1203.<

SKU# 1203.
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Harken Protexit 50mm Thrudeck Block

Item #1203.< may require an additional to 2 days to ship.


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Experience durability and performance with the Harken Protexit 50mm Thrudeck Block. Ideal for intense racing and frequent hoists, this block defies wear from side-angle loading. Its all-aluminum, wear-resistant housing ensures smooth line handling at any angle. With higher working loads and Delrin sideload balls, it stands up to extreme conditions while minimizing halyard wear.

Maximum line Ø (mm) 12 mm
Maximum line Ø (in) 1/2 in
Fasteners (mm) 6 FH mm
Fasteners (in) 1/4 FH in
Length (mm) 117 mm
Length (in) 4 5/8 in
Weight (g) 128 g
Weight (oz) 4.5 oz
Maximum working load (kg) 800 kg
Maximum working load (lb) 1760 lb
Breaking load (kg) 1600 kg
Breaking load (lb) 3528 lb
A (mm) 23.3 mm
Sheave Ø (mm) 50 mm
Sheave Ø (in) 1 15/16 in
Fastener spacing (mm) 90 mm
B (mm) 71.5 mm

Item 1203.