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Quality Plastic Shims Made In USA

Precision, durability, and fast turnaround for all of your industrial leveling needs.
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Why Choose Grove Shims

Depend on Our Expertise

The Braune family and our staff pay extra attention to the details so you can handle bigger problems without worrying about your plastic shims.

Made In The USA

Family-owned and proud to manufacture in Leominster, MA using recycled plastic for high-quality results.

Save Time & Money

60 years of expertise with a wide variety of color-coded sizes and solid thicknesses for easy alignment. Our shims won’t rot or rust.

Our Color Coded Plastic Shims

Grove Shims, the leading color-coded plastic shims manufacturer.
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U Shaped Shims

Horseshoe Shims

Key Slot Shims

Wedge Shims

Flat Plate Shims

Microgrid Shims

Stackable Shims

Modular Shims

Raised Rib Shims

Rugged Construction Shims

Custom Shims

Shim Packs

Industries Served

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Your Resource for Everything Plastic Leveling Aid Related

Articles

Read our industrial and structural shim articles for common applications and plastic leveling shim properties.
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Technical Documents

Discover how our plastic shims can be your ideal leveling and aligning solution based on your application.
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Videos

Learn more about Grove Shims plastic shims business, from manufacturing to distribution and beyond.
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