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Harken High Load Sheave - Sheave Dia: 4.0 in (102.0 mm)

SKU: HAR712  |  Manuf. Code: 712
$423.95 USD

Description

The Harken Hi Load Sheaves #712 is designed for sailors who need reliable performance under high loads. These sheaves feature a unique bearing system that blends sideload-carrying balls with a PTFE composite bushing, ensuring smooth operation and enhanced durability. Perfect for those who demand strength and efficiency on deck.

Benefits

  • Combines sideload-carrying balls with PTFE composite bushing
  • Compatible with solid 304 stainless shafts
  • Durable and designed for high-load applications

Constructed with resilience in mind, the sheave has a diameter of 102mm, making it ideal for a variety of sailing applications. The integration with solid 304 stainless steel shafts ensures maximum strength and longevity, making these harken sheaves a dependable choice for both replacement and specialized use.

Usage

Best suited for replacing worn-out sheaves or incorporating into custom sailing solutions where high-load capacity is essential.

Our Part # HAR712 | Mfr. Part # 712

Technical Information

DescriptionImperialMetric
Sheave4 in102 mm
Width7/8 in22 mm
Weight10 oz284 g
Center Pin11/16 in17.6 mm
Maximum Line1/2 in12 mm
Maximum Wire5/16 in8 mm
Maximum working load12000 lb5443 kg
Breaking Load32000 lb14515 kg

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