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Harken Block - Black Magic 125mm Single - Swivel (3256)

SKU: HAR3256  |  Manuf. Code: 3256
List Price:  $1,075.50 USD
$850.00 USD

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DESCRIPTION

The Black Magic 125mm Single - Swivel #3256 is perfect for those who love a smooth sailing experience on big boats. It's lightweight and ideal for mainsheets, runners, halyards, and spinnaker systems. You’ll appreciate how it keeps everything running freely and efficiently.

Benefits

  • Lightweight design for easy handling
  • Free-running for enhanced performance
  • Swivel feature prevents line twisting
  • Center cage with Torlon® roller bearings to reduce friction

Made with high-performance materials, this block features Torlon® roller bearings that ensure durability and smooth operation. Its dimensions are tailored for big boat use, enhancing overall boat performance. Compatible with a variety of sail controls, it’s a reliable choice for both racers and cruisers.

Usage

Best used in active sail control systems such as mainsheets, runners, halyards, and spinnaker systems, where performance and reliability are crucial.

Our Part # HAR3256 | Mfr. Part # 3256

KNOWLEDGE BASE

TECHNICAL INFORMATION

DescriptionImperialMetric
Sheave 4 15/16 in125.0 mm
Length10.0 in254.0 mm
Width5.0 in127.5 mm
Weight37.31 oz1058.0 g
Maximum line3/4 in19.0 mm
Maximum working load11000.0 lb4990.0 kg
Breaking load22000.0 lb9979.0 kg
Shackle pin1/2 in12.0 mm