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Product Review

  • 1. 💡Premium Structural Support: Achieve robust stability with Stack Shim's heavy-duty leveling, surpassing traditional wood for reliable window, door, and architectural support.
  • 2. 💡Flexible Adjustability: Customize leveling precisely with adjustable thickness and length options, ensuring a perfect fit for various installation projects.
  • 3. 💡Effortless Installation: Featuring an intuitive easy snap design, Stack Shim enables swift and efficient adjustments during installation.
  • 4. 💡Time-Saving Stacks: Heat-sealed into 1" stacks, 16 shims per stack make separation easy, saving time and effort in your tasks.
  • 5. 💡 Strong Compressive Strength: Experience exceptional compressive strength that suits heavy-duty applications, guaranteeing durability and stability.
  • 6. 💡Proudly Made in the USA: Crafted from high-quality plastic, Stack Shim stands as a testament to American manufacturing standards.
  • 7. 💡 Versatile Options: Choose from a diverse range of color-coded shims and solid thicknesses including black, blue, and red, catering to various preferences.