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Made In The USA

These shims will simplify the use of multiple shims in window installations. Snap off the individual shims and get the size you need for the job - Made of high Impact polystyrene. 63 shimstacks 1008 shims per case.

Our stackable shims are available in both long and short stackables.

Price breaks when ordering larger quantities.

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We also manufacture custom shims!

Ask us about our custom shims manufactured to your specifications. Glazelock shims are designed with the installer in mind.

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