Linear Expansion of Metal Apparatus

Marsoni

M251S

$40.81

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

Linear Expansion of Metal ApparatusTo show the Thermal Expansion of different Metals. Including: Aluminum Brass Copper Iron Rod length 60cm Stand 71cm x 10cm Premium Quality: Linear Expansion of Metal Apparatus is made of high grade construction all the way through, excellent build quality and proven reliability across the range. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes

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They have an unfinished feel, and the underside screws used to hold the shelf on the poles strip out really easy. Tighten those by hand and with care. Other than that, they look great and were easy to install. Came with a full set of hardware including anchors for various wall types. Stable enough to hold small to medium sized Lego sets (don't try to put Lego Hogwarts size kits on them--not big enough). Bought 3 sets of 4 and used others as Book shelves. They work very well for novel size or paperback sized books. Just make sure you anchor them well into the wall. These will only be as good as the installation.

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Reviewed in the United States on December 4, 2025

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Nancy K

Los Angeles, US

★★★★★ 5

Nice and Inexpensive!

Color: Light Brown, Size: 4, Color: Light Brown, Size: 4

Thé shelves are good quality and easy to hang. Thé instructions do leave a bit to be desired as they misidentify which anchor to use for dry wall. I followed instructions for the first shelf and it was not very stable. I switched to the other anchors and it was great. All hardware in included. These require minimum size holes in your wall, but it is a floating shelf so be prepared to patch when you take them down. It’s a set of 4 so a good value!

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Reviewed in the United States on June 22, 2025

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Angela Felan

Waukegan, US

★★★★★ 5

Great purchase!

Color: Light Brown, Size: 4

Easy to assemble. Looks great on walls. Durable.

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Reviewed in the United States on January 8, 2026

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Dakota's

Alexandria, US

★★★★★ 1

Not worth the time

Color: Light Brown, Size: 4

Plastic pieces for the dry wall broke and also created an even bigger hole in the wall. One of the shelves wouldn’t even stay level despite following all instructions. Wood gives you splinters as well since it’s not sanded down.

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Reviewed in the United States on May 6, 2026

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Nora

Lake Worth, US

★★★★★ 5

Unique

Color: 6 Panels Natural Wood, Size: 6 Panels, Color: 6 Panels Natural Wood, Size: 6 Panels

I was looking for something that wasn’t your basic Japanese style black and white cardboard room divider and this checked all my boxes. It looks very nice and stands out without being obnoxious.

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Reviewed in the United States on April 22, 2026