8” Composite Shims for Indoor/Outdoor use. 12 Pack Heavy Duty Never Rot Wedges, Extreme Load Support, Easy to snap DIY Levelers for Home Improvement, Furniture, Doors, Windows, Sheds and More.
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8” Composite Shims for Indoor/Outdoor use. 12 Pack Heavy Duty Never Rot Wedges, Extreme Load Support, Easy to snap DIY Levelers for Home Improvement, Furniture, Doors, Windows, Sheds and More.

Product ID: 451238719
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Details

  • Material
    Plastic
  • Brand
    TuffBoy
  • Colour
    Black
  • Shape
    Rectangular
  • Item thickness
    0.28 Inches
💪30% more load support than wood
✂️37 pre-scored snap lines for easy sizing
🌧️Waterproof & never rot

Description

🔧 Level up your projects with TUFFBOY—where strength meets smart DIY!

  • BUILT TO ENDURE - Heavy-duty composite shims with 30% greater load capacity than traditional wood—engineered for extreme support.
  • SNAP GO PRECISION - 37 pre-scored lines let you cleanly snap to any size without tools—DIY leveling made effortless and mess-free.
  • WEATHERPROOF WONDER - Never rot, warp, or swell—perfect for both indoor and outdoor projects that demand lasting durability.
  • VERSATILE POWER PACK - 12-pack of 8” shims designed for everything from doors and windows to decks and furniture—your all-in-one leveling solution.
  • ECO FRIENDLY STRENGTH - Made in the USA from 100% recycled plastic—strong on performance, light on environmental impact.

TUFFBOY 8” Composite Shims are a pack of 12 heavy-duty, waterproof, and rot-resistant plastic wedges designed for indoor and outdoor leveling tasks. Made from 100% recycled materials, these shims offer 30% more load support than wood and feature 37 pre-scored snap lines for easy customization without tools. Ideal for furniture, doors, windows, decks, and more, they provide a durable, eco-friendly solution for professional-grade home improvement.

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Specifications

Item formSheet
UPC783629180338
Number of items12
ManufacturerTuffBoy
Part numberCS08
Item Weight290 g
Package Dimensions20.4 x 5.79 x 4.19 cm; 290 g
Item model numberCS08-12
Item Package Quantity12
Measurement SystemInch
Batteries included?No
Batteries Required?No

Have a Question? See What Others Asked

What is the exact height measurement at the tall end of the shim?
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?
What angle (in degrees) are each shim?
Two concrete footings, unlevel due to slab subsidence. Need to level 2 of them 0.25" for a 12x12 deck. Strong enough?

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.

G**R

Good quality

Very useful and useable shims. Happy to recommend them.

R**E

Easy to use

Strong

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.

T**J

Solid Product

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

M**R

Easy to use

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

A**R

Go shims

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

S**L

Useful

Useful and snap to length well

Common Questions

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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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

8 Composite Shims For Indoor Outdoor Use 12 Pack Heavy | Desertcart KUWAIT