GRK Top Star Shim Screw reduces labor for the installation of window and door frames (jambs), insulation, paneling, and built in wall units. Fine adjustments are possible in both directions helping to reduce the workload.
- Color : White
- Size : 1/4" - 3/8" x 3-1/8"
- Eliminates shimming
- Ideal for all adjustment applications
- White-zinc plated with star head recess
- Pack of 100