What is the exact height measurement at the tall end of the shim?

0.25" at thickest end and 0.0625" at thinnest end

Outdoor kitchen (belgard) located in st. louis/mo, but i need to level in order to place the granite countertop. is this the right product for that?

This should be fine. Thick plastic. Strong and durable.

Two concrete footings, unlevel due to slab subsidence. Need to level 2 of them 0.25" for a 12x12 deck. Strong enough?

I don’t think the shims are going to last — I’d talk with a concrete contractor.

Join PRO & Unlock Exclusive Perks!

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Desert Online General Trading LLC

Warehouse # 7, 4th Street, Umm Ramool, Dubai, 30183, Dubai

Composite Shims and Leveling Wedges (12 Pack, 8") - Made in USA - Extreme Load Support Plastic Shims for Leveling - Table, Floor, Doors, Toilet, and Furniture Levelers

Composite Shims and Leveling Wedges (12 Pack, 8") - Made in USA - Extreme Load Support Plastic Shims for Leveling - Table, Floor, Doors, Toilet, and Furniture Levelers

Product ID: 451238719

Secure Transaction

Details

Material
Plastic
Brand
TuffBoy
Colour
Black
Shape
Rectangular
Item diameter
8 Inches

💪30% more load support than wood

✂️37 pre-scored snap lines for easy sizing

🌧️Waterproof & weatherproof durability

Description

🔧 Level up your projects with shims that work as hard as you do!

UNMATCHED STRENGTH 💪 - Handles 30% more pressure than traditional wooden shims—built to support your heaviest projects with confidence.
SNAP GO PRECISION ✂️ - 37 pre-scored lines let you customize size effortlessly—no tools, no mess, just quick perfect fits every time.
VERSATILE 12 PACK VALUE 📦 - A dozen 8-inch wedges ready to level everything from furniture to decks—your all-in-one solution for flawless foundations.
ALL WEATHER RELIABILITY 🌧️ - Never rot, warp, or crack—perfect for indoor and outdoor use, rain or shine, season after season.
ECO FRIENDLY MADE IN USA 🇺🇸 - Crafted from 100% recycled plastic, these shims combine sustainability with American quality you can trust.

TuffBoy Composite Shims (12-pack, 8-inch) are high-strength, waterproof plastic wedges made from 100% recycled materials in the USA. Designed for indoor and outdoor use, they offer 30% greater load support than wood, resist weather damage, and feature 37 pre-scored snap lines for easy customization—ideal for leveling furniture, doors, floors, and more.

Specifications

Item thickness	0.28 Inches
Item form	Sheet
Specification met	Yes
UPC	783629180338
Number of items	12
Manufacturer	TuffBoy
Part number	CS08
Item Weight	310 g
Package Dimensions	30.6 x 24.9 x 3.3 cm; 310 g
Item model number	CS08-12
Item Package Quantity	12
Cutting Diameter	8 Inches
Measurement System	Inch
Batteries included?	No
Batteries Required?	No

Reviews

S**D

Great stuff and I have loads left over....

Used these for my Keter Shed, now the door shuts fine and the entire shed is straight. Easy to use and don't hesitate to use more than one in the same place.

5.06.2025

G**R

Good quality

Very useful and useable shims. Happy to recommend them.

9.03.2025

R**E

Easy to use

Strong

9.01.2025

K**F

Great Shims

Purchased these to level a Raised Wildlife Barrel Pond on my patio. They did the job perfectly, although I had to use several to get the level I wanted (patios of course do tilt away from the house). However, pond is now perfectly level. As these were so useful, I will purchase some more for any future use.

6.09.2025

T**J

Solid Product

Does what it says on the tin. Sturdy plastic used which are easily stackable to get the prefect elevation needed.

12.01.2025

M**R

Easy to use

Did the jobs perfectly, very easy to use and snap to size

25.03.2025

A**R

Go shims

They are good, shame there’s not a few more for the price.

2.11.2024

S**L

Useful

Useful and snap to length well

11.03.2025

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

A$32

Duties & taxes incl.

Australiastore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews