HarkenHarken 100mm Double Block
Product Description

100 mm Black Magic® AirBlocks® are used on offshore boats where weight and performance are critical. They feature free-rolling, largediameter aluminum sheaves with Torlon® roller bearings housed in a unique center cage. UV-resistant, carbon-black Delrin® balls carry sideloads. Corrosion is minimized by isolating dissimilar metals.

Blocks are Hardkote-anodized and have 17-4 PH stainless headposts and shackles. Easily disassembled.

Use for:
Sheets, Halyards, Running backstays and Control lines.

Part Number: 3248
**Replaces 3009

Imperial Metric
Sheave Dia. - 100 mm
Length 8 15/16" 227 mm
Weight w/Shackle 45.28 oz 1284 gr
Shackle Pin Dia. 1/2" 12 mm
Max Line Dia. 5/8" 16 mm
Maximum Working Load 11000 lbs 4990 kg
Breaking Load 22000 lbs 9979 kg
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    Code: HAR3248
    Original Price:$1,256.60
    Price: $1,105.81
    (You Save: $150.79)

    Quantity in Basket: None
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