SKU: 45050288522

Harken 57mm Carbo Air Block w/Swivel

Sale price$50.36 Regular price$55.95
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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

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Description

Harken 57mm Carbo Air Block w/Swivel57mm Carbo Air Block with Swivel Low friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming. Specifications: Sheave: 57mm 2 1 4in Length: 110mm 4 5 16in Weight: 87g 3. 1oz Shackle pin: 5mm 3 16in Maximum line: 10mm 3 8in Maximum working load: 359kg 792lb Breaking load: 1079kg 2380lb

57mm Carbo Air Block with Swivel

Low-friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming.


Specifications:


  • Sheave: 57mm / 2-1/4in

  • Length: 110mm / 4-5/16in

  • Weight: 87g / 3.1oz

  • Shackle pin: 5mm / 3/16in

  • Maximum line: 10mm / 3/8in

  • Maximum working load: 359kg / 792lb

  • Breaking load: 1079kg / 2380lb

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 45050288522

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4.8 ★★★★★
Based on 22 reviews
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Verified Purchase
NetBloke
Cuba, US
★★★★★ 4
Quite good!
Quite a solid set of legs. It little flimsier than I had hoped for but we are not moving the table we built around much. The wheels are also quite small. I would purchase again though!
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Reviewed in the United States on September 3, 2025
T
Verified Purchase
Tricia Nelson
Lowell, US
★★★★★ 5
Nice legs
Brilliant purchase. Little pricey, but did exactly what I needed them to do.
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Reviewed in the United States on April 14, 2026
R
Verified Purchase
REDNEK75662
Bozeman, US
★★★★★ 2
Coupling for casters is garbage making casters usless
Coupler from casters is garbage, tack welded sheetmetal and nut. Won't hold table top weight . Broke second time I moved it.
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Reviewed in the United States on April 16, 2024
E
Verified Purchase
Eagle Eyes
Cuba, US
★★★★★ 3
An average table support.
These table legs are made of "jointed", threaded, 3/4inch steel pipes and it is imperative that they are assembled correctly and evenly; if not, the table will be wobbly and unstable. Need to ensure that the joints are fully tight. The assembly instructions are vague, so you may face some frustration during assembly if you're not too mechanically inclined. It is possible to modify the design of the legs to meet your specific needs, but you may need to purchase additional 3/4 inch piping and couplings at your local plumbing store. Good luck!
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Reviewed in the United States on August 25, 2024
R
Verified Purchase
r. addis
San Leandro, US
★★★★★ 5
Easy to put together
Great! We had to buy extensions because I wanted a higher table but it worked great.
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Reviewed in the United States on September 1, 2025

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