Heavy Duty Structural Stack Shims 3 1/2 X 1 7/8 X 1/16 Inch Hella Tough Flat Spacers No Sweat Window Door Leveling Adjustable Precision Fit Made In Usa 2000 Piece Black Bundle Real Deal Durability
✔️ Black plastic stack shims 3 1/2 x 1 7/8 x 1/16 inch pack of 2000
These heavy duty structural stack shims provide reliable spacing and leveling support for exterior doors, interior doors, and rough wall framing kits. Designed for busy construction sites and weekend home renovation jobs, the snap adjustable plastic blocks deliver consistent thickness control without splitting or warping like old school lumber.
✅ Snap on design allows quick trimming for custom leveling heights on uneven floors✅ Heat sealed 1 inch stacks hold 2000 pieces for easy storage and site organization
✅ High compressive strength plastic handles heavy framing loads without bending
✅ Made in USA from warp resistant black poly material for indoor outdoor use
💡 Why pick structural stack shims over regular wood blocks for heavy door frames?
The swap pays off fast when you want steady spacing without warping or splitting.
- These handy plastic blocks snap cleanly to your exact gap size on the fly saving trips to the truck
- Heat sealed packaging keeps thousands of units tidy and dust free right beside the door jamb
- Compression resistant cores wont crack when heavy door stop molding gets nailed down hard