4000gm Copper Beryllium Sledge Hammer

Marsoni

M251S

$485.00

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

4000gm Copper Beryllium Sledge HammerThis 4000gm Copper Beryllium (Cu Be) sledge hammer is a certified safety tool, ideal for use in spark sensitive environments. The Beryllium additive provides hardness comparable to traditional hammers without the risk of sparking. It is non magnetic, corrosion resistant, and features a securely fixed Copper Beryllium head on a robust fibreglass handle.

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We offer a 30-day return/exchange service after receiving.
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I have been buying Under Armour undergarments for years and have noticed a steady decline in quality. These socks are no different. I purchased another six packs of very similar styled Under Armour socks in 2023 and recently they have started wearing out. Those socks are no longer available for reorder, but these extremely similar socks were so I ordered them. The quality difference is obvious just by looking at and feeling them. They are more of a faded black/brown than the black pictured or the black that the three year old socks still are. The material is completely different and feels lighter. When wearing them they already feel like they are bunching up in my shoes, which the old ones never did. I do not expect these to last even a year and will not buy them again.

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Reviewed in the United States on March 29, 2026

Verified Purchase

Regina Hall

Louisville, US

★★★★★ 5

Happy Son

Size: Large, Color: (001) Black / Black / Castlerock

My sons loves them. They are all he wears.

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Reviewed in the United States on April 19, 2026

Verified Purchase

Port Orchard, US

★★★★★ 5

Perfect thickness and soft feel.

Size: 6-10, Color: Halo Gray/Assorted

Why did you pick this product vs others?: Love theses socks. It's hard to find socks which won't get pulled down by athletic shoes. These stay put.

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Reviewed in the United States on June 29, 2025

Verified Purchase

Zippity_duda

Bozeman, US

★★★★★ 5

Comfy, great quality

Size: 6-10, Color: White

I’ve had these for quite a while now. They are holding up very well as i wear them a lot for work (coaching). They are very cushiony and most importantly, they do not slip! I would compare these to Bombas but at a significantly better price point.

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Reviewed in the United States on December 18, 2024