Best Shim Stock for Furniture Leveling (2026)
We evaluated products on material and thickness range, pack size and length, durability for furniture loads, and overall value for leveling tasks
The Verdict
- Best Overall: Konohan Plastic Flat Shims for Leveling (3/64–15/64) in Multiple Colors — Best for color-coded precision: versatile plastic shim set with multiple thicknesses for repeatable furniture adjustments
- Best Value: Pangda 100 Pack 8 Inch Composite Plastic Shims for Leveling — pack: long composite shims that balance stiffness and quantity for frequent leveling jobs
This roundup identifies reliable shim stock options specifically for furniture leveling, focusing on fit, material, and value for common household and workshop uses. Picks were chosen by comparing material durability, thickness range, pack size, and versatility for furniture adjustment tasks
Top Picks
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1
Best Overall Konohan Plastic Flat Shims for Leveling (3/64–15/64) in Multiple Colors
Best for color-coded precision: versatile plastic shim set with multiple thicknesses for repeatable furniture adjustments
Plastic flat shims for leveling applications. Made of PP material for stability and durability; variety of sizes improves versatility. Customers note easy selection of thickness and functionality
- multiple thickness options
- colorful assortment
- stable, durable material
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2
Best Value Pangda 100 Pack 8 Inch Composite Plastic Shims for Leveling
pack: long composite shims that balance stiffness and quantity for frequent leveling jobs
Composite shims in a 100-pack for leveling and furniture adjustments. Includes 8" length, 1.5" width, 0.275" height with taper from 5/16" to 1/16" for versatile use. Positive customer insight noted
- 100-pack quantity
- exact dimensions provided
- tapered thickness for versatility
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3
Konohan Plastic Flat Shims for Leveling, 300 pcs
Best compact kit: smaller plastic pack good for occasional furniture tweaks and tile-leveling crossover use
Plastic flat shims for leveling and spacing, made of PP material. Stable, reliable, and durable with resistance to wear, deformation, and fade. Customer note indicates stable performance
- 300-piece PP shims set
- stable and secure performance
- color variety for identification
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4
Pangda 250 Pack 8in Composite Plastic Shims for Leveling
Best bulk option: high-count composite shims offering consistent thickness and length for workshop use
Pangda composite shims set includes 250 pieces for leveling and adjusting furniture, tables, toilets, hot tubs, and more. Versatile 8" length with taper from 5/16" to 1/16" for varied gaps
- 250-piece kit
- 8-inch length with taper
- wide applicability across projects
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5
Nelson Wood Shims CSH12/42/12/48 B Wood Snapping Shim, 3/8 x 1-3/8 x 12-in, 42-Pk
Best for traditional carpentry: wood snapping shims suitable for one-time or rough adjustments where compressibility is acceptable
Wood snapping shims for precise height adjustments. sturdy, US-made construction. user notes show mixed insights but no explicit sentiment
- precise shim system
- multi-pack quantity
- country of origin