Skip to main content
100mm Black Magic DoubleFootlock

Roll over image to zoom in

  • Product Features

  • Product Overview

  • Related Videos

  • Reviews

  • Questions & Answers

HARKEN 3250 100mm Black Magic DoubleFootlock

Item #: 3250 by HARKEN

Brand: HARKEN

See reviewsSee reviews
See reviews summary
In Stock

$1,536.55

/each
SAVE UP TO 153.66
Buying in bulk
QUICK SHIPPING*Usually ships in 1 business dayIn stock: 1000+ units available
QTY
–
+
+ Add to Wishlist
Buy in Bulk & Save - See HowWatch Now
Get Custom Quote

Shop with Confidence

30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.

Safe Payment
WARNING: This Product May Contain Chemicals Known to the State of California to Cause Cancer or Reproductive Harm. To Learn More Visit P65Warnings.ca.gov
Features
  • Lightweight blocks with high-load Torlon roller bearings for a high strength-to-weight ratio
  • Ideal for sail controls including mainsheet, runner, halyard, and spinnaker systems
  • Center cage keeps Torlon roller bearings separated and parallel to reduce friction
  • Sheaves have radiused edges to protect today s high-tech line
  • Footblocks with lockoffs temporarily secure sheets
  • Use to handle large loads associated with genoa and spinnaker sheets
  • Sheave Diameter: 3 15/16" (100 mm)
  • Max. Line Diameter: 5/8" (16 mm)
  • Max. Working Load (MWL): 4950 lb. (2250 kg)
  • Breaking Load: 9900 lb. (4500 kg)
  • Weight: 34.1 oz. (967 g)
  • Length: 5 5/8" (143 mm)

Diameter

5/8 Inch or 16 mm

Length

5 5/8 Inches

Type

Double Cheek/Foot

Weight

36.2 Ounces

Direction

Any

Safe Working Load

4950 Pounds

Mount Type

Mechanical Fasteners

Ball Bearing

Torlon

Becket

No Becket

Integral Cleat

No Integral Cleat

Ratchet

Non Ratcheting

Sheave Diameter

100 mm

Product Overview
Harken 100mm Black Magic Double Footlock allows 180 degree line turns and takes twice the load off the sheet itself. The entire line of Black Magic AirBlocks offer a sleek and polished look. Their unique performance engineering remains the staple of the Black Magic line of blocks. These strong, lightweight blocks feature free-rolling, high-load Torlon roller bearings for a high strength-to-weight ratio. Used for dynamic high load sail controls including mainsheets, runners, halyards and spinnaker systems. Air blocks are easy to clean and service. They have few parts and no loose balls or rollers to misplace. Unlike blocks that are riveted, fasteners allow quick disassembly with a single hex wrench.