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HarkenHarken 75 mm Black Magic Block w/ Swivel and Becket
Product Description

75 mm Black Magic® AirBlocks® feature Torlon® roller bearings for strength and reduced wear. The unique center cage separates rollers for less friction. Sideload ball bearings are protected by sculpted aluminum sideplates. Dissimilar metals are isolated to minimize corrosion. Low-load blocks use Delrin® rollers and type 316 stainless steel shackles.

Like all AirBlocks®, the three-way head swivels/locks in front/side positions. Blocks are easily disassembled with a single Allen wrench.

Use straphead blocks with LOUPS™ or straps aligned fore/aft or side to side.

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

Part Number: 1970


Specifications
Imperial Metric
Sheave Dia. - 75 mm
Length 6 3/16" 157 mm
Weight w/Shackle 12.4 oz 351 gr
Shackle Pin Dia. 5/16" 8 mm
Max Line Dia. 9/16" 14 mm
Maximum Working Load 5000 lbs 2268 kg
Breaking Load 10000 lbs 4536 kg

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    Code: HAR1970
    Original Price:$488.50
    Price: $337.10
    (You Save: $151.40)

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