1-1/2 X 3 X 1/16 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.
1-1/2 x 3 x 1/16 Interlocking Shims
Made of High Impact Polystyrene
Packaged 1000/box
Blue