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HarkenHarken 57mm Low Load Block w/Becket
Product Description

Use 57 mm Black Magic® AirBlocks® on offshore boats. These strong, lightweight blocks are sculpted aluminum, with Torlon® rollers and carbon-black balls for strength and UV protection. Rollers are housed in a unique center cage and are isolated for less friction. Blocks feature a three-way head system and come in high- and low-load configurations.

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

Part Number: 3229
**Replaces 1951

Specifications
Imperial Metric
Sheave Dia. - 57 mm
Length 5 1/2" 140 mm
Weight w/Shackle 5.95 oz 169 gr
Shackle Pin Dia. 1/4" 6 mm
Max Line Dia. 7/16" 12 mm
Maximum Working Load 1655 lbs 750 kg
Breaking Load 3310 lbs 1500 kg
 
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    Code: HAR3229
    Original Price:$205.10
    Price: $180.49
    (You Save: $24.61)

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