Harken 16mm Block - 404

Marsoni

M251S

$17.95

Get it in 3 business days with 1 day shipping. Friday, May 29

Harken 16mm Block - 40416mm Block The 16mm is Harkens smallest block. The patented bearing system uses stainless steel balls in a captive grooved race and has a 250 lb (113 kg) maximum working load. The 404 uses an O ring to keep the line in the sheave during intermittent loading. Specifications: Sheave: 16mm 5 8in. Length: 29mm 1 1 8in. Weight: 10g . 33oz Maximum line: 5mm 7 32in Maximum working load: 113kg 250lb Breaking load: 544kg 1200lb Product : HARKEN 16MM BLOCK

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Counter height table legs are sturdy and it holds a great amount of weight. I was easy to adjust height for the table we needed to be repaired with legs. It was a great choice in repair of computer desk. I had a desk that tore apart because of the press board siding. Took the top of of siding and repaired with these legs. I am totally satisfied

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Reviewed in the United States on October 25, 2025

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Jacob Lingeman

Charlottesville, US

★★★★★ 2

Wobbly

Size: 38"Height × 14" Wide

Look great but they are not solid. Table is super wobbly

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Reviewed in the United States on August 21, 2025

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Waukegan, US

★★★★★ 5

Modern, Sturdy, and Perfect for Outdoor Projects

Size: 38"Height × 14" Wide

These metal pipes made fantastic table legs for our outdoor wood table. They have a sleek, modern look that feels high-end. We sprayed them with Rust-Oleum for added protection, and they’ve held up great. Solid, stylish, and functional—highly recommend for any DIY furniture project!

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Reviewed in the United States on June 25, 2025

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Nana V

Draper, US

★★★★★ 1

Wobbly

Size: 38"Height × 14" Wide

Not sturdy

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Reviewed in the United States on February 28, 2026

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