Heavy Duty Stack Shim Set For Windows And Doors Black 256 Piece Stackable Leveling Shims Three Eighths By One Seven Eighths By One Sixteenth Inch Adjustable Made In Usa With Free Fast Shipping

Heavy-Duty Stack Shim Set for Windows and Doors, Black, 2000 Shims
✔️ Adjustable snap-fit shims; 2000 pcs in 1 in stacks for fast leveling

This heavy-duty Stack Shim set is designed to level and support window frames, doors, and architectural components, offering a robust alternative to wood shims in new construction and remodeling projects.

✅ Heavy-duty plastic construction with high compressive strength
✅ Adjustable thickness via snap mechanism for precise fit (inches/mm)
✅ 2000 shims per package, heat-sealed into 1 in stacks for easy separation
✅ Warp-resistant, color-coded options for quick alignment
✅ Made in the USA from premium plastics for durability
✅ Versatile for doors, windows, and architectural components
✅ Dimensions: 3 5/8 x 1 7/8 x 1/16 in (92.1 x 47.6 x 1.6 mm)

💡 What is a heavy-duty stack shim used for in window and door installation and leveling?

- Handy for precise leveling of windows and doors, cabinets, and frames - Useful for aligning sills, jams, and architectural components during retrofit - Durable warp-resistant plastic stands up to heavy loads and weather changes - Speeds up installation with easy separation from heat-sealed stacks