20pcs 304 Stainless Steel Shim，42mm ID 52mm OD 0.3mm Thick. | Fills tiny gaps between parts for precise alignment – use in repairs, models, or any project needing a thin spacer.

Sometimes parts don’t fit perfectly – there’s a tiny gap that causes wobble or misalignment. These thin metal spacers solve that. Made from sturdy material, they hold their shape under pressure and won’t crush over time. Simply place one where you need a thin layer of separation: between a bolt and bracket, under a mounting plate, or inside a hinge. No tools required. Works with metal, plastic, wood – any combination. Use them for quick fixes around the house: level a shelf, tighten a loose handle, adjust a picture frame. In models or electronics, they keep components spaced correctly. Because they’re so thin, they don’t change the look of your project – just make it work better.

• Exact Size for Tight Spots​ – Perfect for filling small gaps where a thicker washer won’t fit.
• Drop-In Installation​ – No cutting or gluing needed. Place it between parts and assemble normally. Works with screws, bolts, or loose components.
• Many Home Uses​ – Fix wobbly furniture, adjust drawer slides, level small items, or fine-tune hobby builds. Handy for any misalignment issue.
• Keeps Parts Straight​ – Fills gaps evenly so components sit flat. Helps prevent wobble and ensures things line up correctly.
• Resists Rust and Stays Flat​ – Made to handle everyday conditions without bending or corroding.