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Harken 76mm Aluminum Sheave Block

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Harken 76mm Aluminum Sheave Block
SKU #: HK_HAR1542

Regular Price: $158.70

Special Price $139.99

Availability: In stock

Harken Midrange Classic Blocks have a robust construction that makes them ideal to handle the high loads found on medium and large offshore boats. The sheave runs exclusively on a ball bearing system for fast trim and release under any load.

Delrin® ball bearings, sheave, and sideplates are UV stabilized with carbon black for maximum protection. A stainless steel sidestrap wraps across the block head for increased strength and safety.

Use for:

Mainsheets, Halyards. Spinnaker Sheets, Control Lines

The shackle can lock in either direction or can swivel to keep line from twisting.




  Imperial Metric
Sheave Diameter 3 in 76 mm
Max Line Diameter 9/16 in 14 mm
Max Working Load 1,800 lb 816 kg
Breaking Load 5,000 lb 2,268 kg
Weight 15 oz 425 g
Length 6 1/8 in 156 mm
Shackle Pin Diameter 5/16 in 8 mm
Additional Information

Additional Information

Brand Harken
Gender No
Location No
Activity No
Material PTFE/Alum
Max Working Load 1,800lb / 816kg
Max Line Diam 14 mm (9/16")
Length No