Name: Harken 1586 3" 76mm Single Midrange High-Load Classic Block
Brand: Pacific Sailboat Supply
SKU: 101095
Price: 187.95 USD
Availability: InStock

HARKEN 1586

Single Midrange High-Load Block - 76mm

Midrange blocks' robust construction makes them ideal to handle the high loads found on medium and large offshore boats. Sheaves run exclusively on ball bearing systems for fast trim and release under any load.

The free-rolling Delrin® ball bearings, sheave, and side plates are UV-stabilized with carbon-black additive for maximum protection. A stainless steel side strap wraps across the block head for increased strength and safety. (Delrin® is a registered trademark of E. I. du Pont de Nemours and Company or its affiliates.)

The wide-diameter 3.00" (76mm) ball bearing sheave accepts 9/16" (14mm) line. High-load Midrange blocks use Torlon® ball bearings. (Torlon® is a registered trademark of Solvay Advanced Polymers.)

Use for:

Mainsheets
Halyards
Spinnaker sheets
Control lines

Specifications:

Sheave Diameter - 3" (76mm)
Max Line Diameter - 9/16" (14mm)
Shackle Pin Diameter - 5/16" (8mm)

Mfg No.	Description	Length	Max Working Load	Breaking Load	Weight
1586	Single / high-load	6-1/8" (156mm)	2,300 Lbs (1,034kg)	5,000 Lbs (2,268kg)	13.0 oz. (367g)

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But our expertise doesn’t stop with sailboats. We also provide top-quality supplies for powerboats. If you don’t find exactly what you’re looking for, our team is ready to assist you. Reach out via email, chat, phone, or directly through our website messaging service. At Pacific Sailboat Supply, we’re here to help you navigate your sailing and boating needs with excellence.