We Ship Worldwide! | FREE SHIPPING! for US Continental orders over $145. Click for details.

Harken Block - Black Magic 75mm Single - Spriddle - Swivel (3241)

SKU: HAR3241  |  Manuf. Code: 3241
List Price:  $1,048.35 USD
$922.95 USD

You save 12% ($125 off List)
Price Match Guarantee Price Match Guarantee
Our Best Price Guarantee
  1. We Price Match against authorized dealers only, based on the total order cost (product + shipping).
  2. No auction sites
  3. No unauthorized sellers
  4. Item must be identical, new, and in stock
Found it cheaper? Chat with us to request a Price Match.

DESCRIPTION

Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. These lightweight, free-running, powerful performers are used for sail controls that see lots of action: mainsheet, runner, halyard, and spinnaker systems. A center cage keeps Torlon® roller bearings separated and parallel to reduce friction. Shackle blocks lock in two directions or swivel to keep line from twisting.

Torlon is a registered trademark of Solvay Advanced Polymers L.L.C.

Our Part # HAR3241 | Mfr. Part # 3241

FEATURES

  • 75mm single block with spriddle swivel.
  • Allows 360-degree rotation.
  • Spriddle fairing for line management.
  • Low-friction ball bearings.
  • Versatile for various control lines.

KNOWLEDGE BASE

TECHNICAL INFORMATION

DescriptionImperialMetric
Sheave2 15/16 in75.0 mm
Length7 13/16 in199.0 mm
Weight17.74 oz503.0 g
Shackle Pin5/16 in8.0 mm
Maximum Line9/16 in14.0 mm
Maximum working load5000.0 lb2268.0 kg
Breaking Load10000.0 lb4536.0 kg