Pine Shims 12 in. 42 Pack

Pine Shims 12 in. 42 Pack are precision-cut pine wood wedges designed to deliver consistent, reliable performance on every job. Each shim tapers smoothly from 5/16 in at the thick end down to 1/32 in at the thin end, making fine height and angle adjustments fast and accurate. Ideal for leveling windows, doors, cabinets, flooring and more, these shims snap cleanly without splintering and resist twisting or warping over time.

Crafted from premium pine, these shims combine exceptional strength with a lightweight profile, so you can strategically support and align components without adding bulk. Whether you’re a professional contractor or a DIY enthusiast, this 42-piece pack ensures you have the right number of uniform shims for small tweaks or large-scale installations.

Key Features

• Premium pine wood for strength and stability
• 12 in (305 mm) length for deep or narrow gaps
• Precision taper: 5/16 in → 1/32 in for fine adjustment
• Pack of 42 consistent, ready-to-use shims
• Excellent snap-through action with minimal splintering
• Rot-resistant, will not shrink or twist over time

⚠️ WARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to www.P65Warnings.ca.gov.