What is the weight limit these can hold? want to use them to level a 500 pound aquarium stand.

I can't give you an exact but they have been using similar shims in Europe for about thirty years. I can't see an 500 lb aquarium having any effect on these.

What are the dimensions? One answer said 1-3/4 square but in the pictures they are rectangular.

you are correct, they are not square. They are 1 5/8" wide. Their total length is about 3 1/4"; but each end is tapered, which you will want to remove for certain jobs. Without these tapered ramps they are about 2 7/16" long.

Can these be used with heated pipe? (heated steam boiler return line)

I would say no, they are plastic and I think they would melt or at least warp with contact heat

Is everyone getting 40 pieces? What’s considered 10? Is it multiples of the 6 small pieces or the whole card?

Each card is perforated and can be separated into smaller pieces. If you zoom in on the picture, you can see the lines. I love these, BTW! I was a little hesitant to get them and I'm so glad I did!

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Plastic Construction Shims & Spacers Variety Pack - Assorted 4 Thicknesses (1/32, 1/16, 1/8, 1/4-Inch) (40 Count)

Product ID: 14282267

💪Compression-resistant

♻️Reusable

🛠️4 Sizes

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NZ$58

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Sold byAmazon New ZealandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔧 Level Up Your Projects with Handi-Shims!

VERSATILE SIZING - Available in 4 sizes for all your leveling needs.
ECO FRIENDLY CHOICE - Reusable and rot-proof, making them a sustainable option for any project.
COST EFFECTIVE SOLUTION - Save 20% on average per unit with our economical design.
IDEAL FOR PROFESSIONALS - Perfect for plumbers, electricians, carpenters, and DIY enthusiasts alike.
LONG LASTING DURABILITY - Made from non-toxic polypropylene, these shims are virtually indestructible.

The Heavy Duty Reusable Plastic Construction Shims come in a 40-piece assorted pack featuring four sizes (1/32", 1/16", 1/8", 1/4"). Designed for professionals and DIYers, these compression-resistant shims are made from non-toxic polypropylene, ensuring durability and reusability for various applications in plumbing, leveling, and spacing.

Specifications

Manufacturer	Handi-Shim
Part Number	HS4010A
Item Weight	4.2 ounces
Product Dimensions	5 x 2 x 7 inches
Item model number	Handi-Shim - HS4010A
Is Discontinued By Manufacturer	No
Item Package Quantity	1
Included Components	Handi-Shim - HS4010A
Batteries Included?	No
Batteries Required?	No
Warranty Description	Used under manufacturers guidelines, product is under warranty for 12 months from date of purchase.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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NZ$58

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In stock

Sold byAmazon New ZealandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to New Zealand.

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TrustScore 4.5 | 7,300+ reviews

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