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127 mm Classic Wooden Blocks

127 mm Double Block — Fixed Shackle, Bronze Sheave

Part No. 3328
$2,407.65  Not available on-line. Please contact your Harken dealer.
Sheave Ø (mm)127 mm
Sheave Ø (in)5 in
Maximum line Ø (mm)22 mm
Maximum line Ø (in)7/8 in
Maximum working load (kg)10200 kg
Maximum working load (lb)22491 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)127 mm
Sheave Ø (in)5 in
Weight (kg)4 kg
Weight (lb)8.81 lb
Maximum line Ø (mm)22 mm
Maximum line Ø (in)7/8 in
Maximum working load (kg)10200 kg
Maximum working load (lb)22491 lb
Breaking load (kg)20400 kg
Breaking load (lb)44982 lb

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

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