Glazelock Interlocking Shims
Ships in 1–2 business days
INTERLOCKING SHIMS
The world’s only interlocking stackable horseshoe shim provides secure, easy-to-use leveling for windows, doors, curtainwalls, and more.
Features
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Easy stackable placement with Glazelock’s patented collapsible locking mechanism
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Simplifies alignment of multiple shim applications
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Eliminates the need to tape or glue shims together
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Fits around bolts, fasteners, and obstacles up to 1/2″
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Interlocking design won’t split or creep out of position
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Trusted by high-performance professionals across multiple industries
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Patent No. 5,640,813
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Available in standard black, red, and blue colors
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Proudly made in the USA
Why Use Glazelock Interlocking Shims
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Reduce material and labor costs
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Secure, stable, and easy to install
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Simplifies installation across a multitude of projects
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Multiple sizes and variations available
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Proudly made in the USA
PRODUCT VARIANTS
| SKU | Size | Color | Quantity |
|---|---|---|---|
| GLZ01 | 1-1/2 x 3 x 1/4 | Black | 1000/box |
| GLZ02 | 1-1/2 x 3 x 1/8 | Red | 1000/box |
| GLZ03 | 1-1/2 x 3 x 1/16 | Blue | 1000/box |
| GLZ04 | 3 x 4 x 1/4 | Black | 400/box |
| GLZ05 | 3 x 4 x 1/8 | Red | 500/box |
| GLZ06 | 3 x 4 x 1/16 | Blue | 1000/box |