Finding reliable 1/16 inch wood shims helps achieve precise leveling, spacing, and alignment in woodworking and craft projects. This guide highlights five practical options for different buyers, from beginners to pros. The top picks cover unfinished basswood sheets for modeling, compact shims for quick fixes, and bulk stacks for long-term projects. See the quick summary table for a snapshot of each product’s best use.
| Product | Best For | Material/Size | Notes |
|---|---|---|---|
| Unfinished Wood Pieces, 18 Pack Basswood Sheets | Crafts and models | Basswood, 152 x 152 mm, 1.5 mm | Great for laser or CNC work |
| 12Pcs 16 x 12 x 1/16 Basswood Sheets | Arts, pyrography, engraving | Basswood, 1/16″ thick | Laser-cut, burr-free |
| Nelson Wood Shims 8″ 24 Pack | Door/leveling shims | Wood shims, 8″ length | Kiln dried |
| 4000 Pcs 1/16″ Stacking Shims | Windows & doors installations | Plastic shims, 1/16″ thick | Stackable and organized |
| Wood Shims 8 Inch 12 Pack | General leveling | Kiln-dried wood, 8″ length | True Cedar-like? (note: general wood shims) |
Unfinished Wood Pieces Basswood Sheets — 18 Pack

This set provides 18 unfinished basswood boards with a smooth, even grain. The sheets are easy to work with and suited for staining, painting, cutting, and engraving with standard tools, lasers, or CNC machines. Best for woodcraft beginners and hobbyists seeking uniform pieces for model making or ornaments. A potential limitation is that edges may require minimal sanding depending on cutting precision.
12Pcs 16x12x1/16 Basswood Sheets — Unfinished

These 12 sheets measure 16 by 12 inches with a 1/16 inch thickness. They are laser-cut, polished, and free of burrs and warping. Ideal for arts and crafts, pyrography, and architectural models. Best for crafters who value consistent size and clean edges. They may be less practical for very small or intricate projects that require thinner material.
Nelson Wood Shims 8″ 24 Pack

This option offers 24 wooden shims, each 8 inches long, designed for kiln-dried durability. They are suited for door, window, or cabinet leveling and alignment in home improvement projects. Best for projects requiring longer, wood-based shims with reliable stability. A potential limitation is that these are fixed-length shims; complex gaps may need additional trimming or multiple shims.
4000 Pcs 1/16″ Stack Shims — Black Plastic

A bulk pack of 4000 plastic shims at 1/16 inch thickness, designed to be stacked or used individually. They come in bundles for organized storage and quick separation. Best for window and door installations where numerous shims are needed, and for projects requiring high volume. Avoid using these in projects needing wood material for authentic alignment aesthetics, as they are plastic.
Wood Shims 8 Inch 12 Pack

These kiln-dried wood shims come in an 8-inch length with a 12-pack offering. They provide solid, traditional shim material for leveling doors, windows, cabinets, and furniture. Best for users who prefer wood over plastic for a natural fit with wood-built projects. A caveat is that they are single-length shims; for varying gaps, multiple shims may be needed.
Buying Guide
What should you consider when choosing 1/16 inch shims?
- Material: Wood vs. plastic. Wood shims blend with wooden structures, while plastic shims offer high stackability and durability in moist environments.
- Length and thickness: Match to your project’s gap size and adjustments. Longer shims cover larger adjustments; 1/16 inch thickness is standard for fine-tuning.
- Edge quality: Burr-free edges save time on sanding and reduce risk of marring surfaces.
- Quantity: Bulk packs suit ongoing projects; smaller packs are suitable for single tasks.
- Finish: Pre-cut or laser-cut sheets ensure precision for models and crafts; unfinished sheets require trimming.
- Storage: Bundled or stackable packaging helps keep pieces organized and ready for use.
Practical tips for choosing
- For hobby models or crafts, choose smooth, burr-free sheets with consistent thickness and size.
- For installation work, prioritize long, durable shims and consider a bulk option if you install frequently.
- Avoid mixing materials in a single project where appearance matters; wood may show grain differences from plastic.
FAQs
- What is the standard thickness for 1/16 inch shims? Answer: 1/16 inch (1.59 mm).
- Are wood shims better than plastic for fine woodworking? Answer: Wood shims blend aesthetically with wood projects and can be more stable under certain conditions.
- Can I cut basswood sheets into custom shim sizes? Answer: Yes, basswood sheets are easy to cut with common tools.
- How many shims do I need for door installation? Answer: It depends on the gap; plan for multiple shims to achieve level alignment.
- Are laser-cut sheets suitable for engraving? Answer: Yes, laser-cut sheets are designed for accurate cutting and engraving.