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Updated: 06 Apr 2026

10 Best Plastic Shims Shim Stock

#1 Best Pick
Furniture Leveler 12pcs Kit Size Variety | Multi-Purpose Rubber Shim for Leveling Feet Stable | Anti-Wobble Pad for Uneven Table, Dresser Leg, Toliet and More Furniture | Prevent from Wobbling

Furniture Leveler 12pcs Kit Size Variety | Multi-Purpose Rubber Shim for Leveling Feet Stable | Anti-Wobble Pad for Uneven Table, Dresser Leg, Toliet and More Furniture | Prevent from Wobbling

Brand: Naciffo
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  • 【Plumbing Fixer & Toilet Shim】 Soft rubber spacers absorb vibrations and silence rattling water pipes. Fixes tilting or wobbly toilets easily. Customizable design allows trimming for a perfect fit. A must-have in every plumber's and handyman's toolbox
  • 【Customizable and Durable Shims】 Cuttable, stackable, and bendable design allows customization for exact needs. Seamless integration into any environment. Capable of holding 22,000 pounds of pressure, making leg levelers perfect for leveling doors, windows, plumbing fixtures, cabinets, and more
  • 【Versatile Home Improvement Tool】The furniture shims provide a professional solution for stabilizing uneven tables, bed frames, bookshelves, toilet, dressers leg, and are suitable for restaurants and outdoor use. Non-slip threaded bottom surface design ensures a secure grip to prevent furniture leg from slipping or sliding
  • 【Precision Stackable Engineering】 Precision-engineered tapered leveling plastic shims with interlocking ridges for a non-slip grip. Modular design allows secure stacking as adjustable risers to fit and level any space. From leveling kitchen equipment to stabilizing patio umbrella, our kit addresses a wide array of needs
  • 【Easy Installation】 Say goodbye to complicated installation. Our kit offers hassle-free solutions – no tools required. Flexible rubber spacers fit in small spaces to absorb vibrations. simply insert the shims or levelers where needed, and enjoy a stable and secure environment
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#2 Best Value
XJUDA 42 Pcs Shims Spacers Packers Plastic Packers, Mixed Pack 28mm X 100mm Flat Plastic Glazing Packers (1-6mm) Shim Spacers for DIY, Home Improvement, Window

XJUDA 42 Pcs Shims Spacers Packers Plastic Packers, Mixed Pack 28mm X 100mm Flat Plastic Glazing Packers (1-6mm) Shim Spacers for DIY, Home Improvement, Window

Brand: XJUDA
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  • Package Contents: You will get a set of 42 Pcs Mixed Pack Shims Spacers Packers Plastic Packers Tables which is enough for your daily use
  • Specifications: The size is about 100*28mm in a range of thicknesses from 1mm to 6mm
  • Material: Made of plastic
  • Convenience: They are Perfect for home improvement tasks
  • Widely used: Suitable for DIY, Home Improvement, Window, And Door Installations Frame
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#3 Budget Pick
LuojinLuoda 8 Pack Plastic Leveling Shims - Trimmable Furniture Wedges & Table Levelers for Wobble-Free Appliances, Doors & Toilets Anti-Slip Shims for Uneven Floors (Clear)

LuojinLuoda 8 Pack Plastic Leveling Shims - Trimmable Furniture Wedges & Table Levelers for Wobble-Free Appliances, Doors & Toilets Anti-Slip Shims for Uneven Floors (Clear)

Brand: LuojinLuoda
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  • 【Precision-Sized & Customizable】 Each leveling shim measures 48mm x 28mm (approx. 1.89" x 1.1") with a 10mm (0.39") base, offering a precise starting point. Their trimmable design allows you to easily cut them with scissors to achieve the exact thickness needed for your specific leveling project.
  • 【Superior Anti-Slip Grip】 Featuring a textured, rubber-like surface on both the top and bottom, these shims provide exceptional friction and stability. This secure grip prevents furniture, appliances, or doors from shifting or rocking, ensuring safe and silent operation.
  • 【Durable & All-Environment PVC】 Manufactured from robust, weather-resistant PVC material, these shims are built to last. They withstand temperature fluctuations, resist moisture, and will not rot, crack, or deform over time, making them reliable for both indoor and outdoor use.
  • 【Versatile Multi-Purpose Application】 A universal solution for stabilizing any unsteady item. Perfect for leveling washing machines, refrigerators, tables, bookshelves, toilet bases, door frames, workbenches, cabinets, and more on uneven floors or surfaces.
  • 【Stackable for Larger Gaps】 Designed for flexibility, these shims can be securely stacked on top of one another to fill larger gaps or correct more significant imbalances. This innovative feature provides a simple, adjustable solution without needing multiple products.
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#4 Top Choice
Sukh Leveling System Tile Spacers - Plastic Horseshoe Shims U Tile Spacers 1/16 Tile Spacer Shim Plastic Tiles Shim Stock Handy Small Leveling Clips for Various Types of Tile Leveling 133PCS

Sukh Leveling System Tile Spacers - Plastic Horseshoe Shims U Tile Spacers 1/16 Tile Spacer Shim Plastic Tiles Shim Stock Handy Small Leveling Clips for Various Types of Tile Leveling 133PCS

Brand: Sukh
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  • STURDY MATERIAL AND PRECISE SIZE: The horseshoe shims is made of sturdy PVC plastic that is resistant to breakage and very durable. With a thickness of 1/16 inch (0.16 cm), the tile spacers is a precise thickness and a good helper for your decoration.
  • Speed up the renovation process: the tile spacers 1/16 inch are precise in size and strong and durable. They can be used in different locations such as floors, walls, ceilings, tiling and mortar installation, but also for window installation saving a lot of time and avoiding time consuming and other troubles caused by manual measurement.
  • Reusable: The plastic shims for leveling can be used in different places of decoration, such as office buildings, or living rooms, bathrooms, rooms, balconies, etc. in residential buildings. The shims can be used again and again. Compared to disposable products, our U shims are more practical and save you money.
  • Easy to remove: The ceramic tile spacers is relatively thin and easy to install, just place the prongs in the grout seal, align and space them out. It is also easy to disassemble, avoiding the trouble of difficult disassembly or having residue in the cement.
  • Package includes: 133 pieces of plastic shim stock. The product is suitable for leveling marble, granite, porcelain and large size tiles, for horizontal and vertical tile installation.
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#5 Popular Choice
20pcs Plastic Leveling Wedges DIY Furniture Shims & Appliance Levelers, Easy to Snap Door & Table Wedges (Adjustment range 6-1mm)

20pcs Plastic Leveling Wedges DIY Furniture Shims & Appliance Levelers, Easy to Snap Door & Table Wedges (Adjustment range 6-1mm)

Brand: RaotttttQ
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  • 【Product Information】 Set contents: 20 pieces. Size: 60*26*6mm, Adjustable size: 6-1mm.
  • 【Excellent Material】These wedges are made of high quality PP material, can withstand up to 900kg, more durable and stronger than wooden or PVC wedges.
  • 【Durability】These door and window wedges are made of PP material, which is corrosion-resistant and weather-resistant. Even outdoors, they can withstand erosion from rain and sunlight.
  • 【Applicable Scenarios】 These wedges are suitable for fastening various furniture and appliances, such as doors, washing machines, tables, cabinets, beds, and refrigerators. Each wedge has an anti-slip pad on the bottom and a knurled surface for excellent anti-slip performance. They can also be used in combination as needed.
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#6 Top Pick
Handi-Shim Heavy Duty Reusable Plastic Construction Shims for Spacing, Leveling, Plumbing and More - 40 Piece Assorted Pack (4 Sizes)

Handi-Shim Heavy Duty Reusable Plastic Construction Shims for Spacing, Leveling, Plumbing and More - 40 Piece Assorted Pack (4 Sizes)

Brand: Handi-Shim
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  • Reusable Handi-Shims are a revolutionary way of shimming, spacing, plumbing and leveling. They are available in four sizes: 1/32" (green), 1/16" (red), 1/8" (white), and 1/4" (blue). This pack contains 10 of each size/thickness.
  • Reusable Handi-Shims are made in attached couples for deep applications but are each scored to snap into as many as three smaller spacers (six per couple), making them extremely economical. They cost approximately 20% less, on average, per unit.
  • Ideal for plumbers, electricians, masons, carpenters, cabinet makers, roofers, tilers, drywall hangers, HVAC contractors, steel fabricators, landscapers, and DIY’ers.
  • Handi-Shims are compression-resistant and thus ideal for long-term stability and for spacing wall tiles to any height.
  • Handi-Shims do not rot. They are reusable and virtually indestructible. They can be used on job after job after job. Handi-Shims are made using non-toxic polypropylene (plastic).
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#7 Top Pick
40 Pcs Furniture Leveling Wedge, Plastic Shims, Rubber feet for Leveling, Table Leg Leveler, Furniture Pads, Table Shims, Durable, Non-Slip, Stackable

40 Pcs Furniture Leveling Wedge, Plastic Shims, Rubber feet for Leveling, Table Leg Leveler, Furniture Pads, Table Shims, Durable, Non-Slip, Stackable

Brand: HMMHYY
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  • Furniture levelers for uneven floors, keep your furniture level, and say goodbye to the rocking.
  • Plastic shims for Home improvement DIY level, such as furniture, table, chair, cabinet, restaurant, doors, toilet.
  • Shims and wedges for leveling, perfect for multipurpose furniture Levelers, can be used on almost any surface.
  • Special sawtooth and inclined surface design can be stacked together for more scenes, stable and non-slip.
  • Our table levelers are high-quality rubber wedges, Strong and Durable, hold up to 22,000 pounds of weight, and will not rot, swell, or warp.
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#8 Top Pick
Handi-Shim Heavy Duty Reusable Plastic Construction Shims for Spacing, Leveling, Plumbing and More - 100 Piece Assorted Pack (4 Sizes)

Handi-Shim Heavy Duty Reusable Plastic Construction Shims for Spacing, Leveling, Plumbing and More - 100 Piece Assorted Pack (4 Sizes)

Brand: Handi-Shim
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  • Reusable Handi-Shims are a revolutionary way of shimming, spacing, plumbing and leveling. They are available in four sizes; 1/32" (green), 1/16" (red), 1/8" (white), and 1/4" (blue).
  • Reusable Handi-Shims are made in attached couples for deep applications but are each scored to snap into as many as three smaller spacers (six per couple), making them extremely economical. They cost approximately 20% less, on average, per unit!
  • Ideal for plumbers, electricians, masons, carpenters, cabinet makers, roofers, tilers, drywall hangers, HVAC contractors, steel fabricators, landscapers, and DIY’ers.
  • Handi-Shims are compression-resistant and thus ideal for long-term stability and for spacing wall tiles to any height.
  • Handi-Shims do not rot. They are reusable and virtually indestructible. They can be used on job after job after job. Handi-Shims are made using non-toxic polypropylene (plastic).
Check latest price on Amazon
#9 Top Pick
AgWenKui 8 Pcs Shims, Shims for Leveling Furniture - Furniture Leveling Wedge Trimmable Hard Wedges Plastic Table Shims Door Wedge for Leveling Uneven Doors Floors Toilet (Clear)

AgWenKui 8 Pcs Shims, Shims for Leveling Furniture - Furniture Leveling Wedge Trimmable Hard Wedges Plastic Table Shims Door Wedge for Leveling Uneven Doors Floors Toilet (Clear)

Brand: AgWenKui
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  • 【Precise Size】8-piece table shims with accurate dimensions and trimmable feature - each shim measures 1.89-inch length and 1.1-inch width, this furniture leveling wedge can be easily trimmed to meet various leveling needs.
  • 【Enhanced Anti-slip】Top and bottom non-slip texture improves friction stability - this table shim features special anti-slip design, ensuring furniture stability and preventing shaking issues.
  • 【Eco-friendly Durable】Environmental PVC material with strong weather resistance - even under harsh outdoor conditions, these trimmable hard wedges won't rot or deform, maintaining long service life.
  • 【Multi-scene Application】Suitable for various furniture and door leveling - Using our rigid wedge shims can easily solve wobbling issues with appliances, workbenches, bookshelves, refrigerators, toilets, pipes, kitchen equipment, windows, doors, and more.
  • 【Stackable Design】Stackable usage for large gap solutions - for furniture with significant gaps, these rubber-textured shims can be stacked in multiple layers, offering flexible leveling solutions.
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#10 Top Pick
TEHAUX 20 Pack Plastic Shims, Stackable Black Leveling Wedges, Easy to Snap, Water Resistant Levelling Shims for Furniture, Toilet, Bathroom Vanity & Cabinets

TEHAUX 20 Pack Plastic Shims, Stackable Black Leveling Wedges, Easy to Snap, Water Resistant Levelling Shims for Furniture, Toilet, Bathroom Vanity & Cabinets

Brand: TEHAUX
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  • Heavy-Duty & Never Rot: 100% waterproof plastic shims that won’t warp, or decay like wood. These pro-grade composite wedges provide rock-solid stability for both indoor furniture and outdoor decking, ensuring a lifetime of reliability
  • Easy Snap & Tool-Free: Our breakable levelling shims feature precision pre-scored lines for a perfect fit. Simply slide into the gap and snap off the excess by hand—no saws or extra tools required for a clean, professional finish
  • Bathroom & Kitchen Solution: The best bathroom vanity shims and toilet wedges. Designed with a non-slip textured surface, these levelling shims stay securely in place on uneven tiles, fixing wobbling cabinets and plumbing fixtures instantly
  • Discreet Black & Stackable: Sleek black shims blend seamlessly under dark furniture, tables, and chairs for an invisible look. The interlocking design allows you to stack multiple wedges securely to reach the exact height needed for any DIY project
  • Value 20-Pack Multi-Purpose: A versatile kit for levelling windows, doors, office desks, and sheds. This bulk 20-pack is a must-have for Australian homeowners and tradies, providing durable and adjustable support for any home renovation task
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