GRK TOP STAR SHIM SCREW CROWN BIT
Item #: 22455115 Mfr #: 86465
$21.40 $10.80 each
Checking Inventory
Overview:
Top Star™ Adjustable Shim
GRK’s adjustable TOP STAR™ shim screw, is in fact a screw within a screw that allows you to install wooden doors or windows without the use of shims. The quick and easy system reduces labour and allows for hassle free adjustment to ensure plumb installation.