1-1/2 X 3x 1/4 Interlocking Plastic Horseshoe Shims-1000/box

No matter how you stack ‘em, these shims stay together! Traditional wood shim products have long been used in the building industry and present a variety of limitations – rotting, shrinking and swelling as well as others. Invented by a window installer to simplify the use of Multiple shim applications in window installations, Glazelock Shims reduce material and labor costs and provide a secure and stable solution to your shimming needs.
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