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101 mm Single Block — Becket, Aluminum Sheave

Part No. 3347
$1,286.20  Not available on-line. Please contact your Harken dealer.
Sheave Ø (mm)101 mm
Sheave Ø (in)4 in
Maximum line Ø (mm)17 mm
Maximum line Ø (in)11/16 in
Maximum working load (kg)8100 kg
Maximum working load (lb)17861 lb

Harken wooden blocks combine the warm appeal of old-world craftsmanship with durable, low-friction, high-strength Harken ULC bearing systems. Block shells are crafted from hand-selected, classic maritime elm which resists splitting and does not dry out. A gloss finish protects the wood from the elements and gives it a deep, rich shine.

Sheave Ø (mm)101 mm
Sheave Ø (in)4 in
Weight (kg)2.55 kg
Weight (lb)5.63 lb
Maximum line Ø (mm)17 mm
Maximum line Ø (in)11/16 in
Maximum working load (kg)8100 kg
Maximum working load (lb)17861 lb
Breaking load (kg)16200 kg
Breaking load (lb)35721 lb

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

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