Shim Assortment
Preco® Shim Assortment has various thickness and sizes for use in precast, and tilt-up concrete construction. They are for general use for walls and above grade.
Features:
- Made in the U.S.A.
- High load capacity.
- Various sizes and thicknesses for all needs.

| ITEM # | PRODUCT CODE | DESCRIPTION | PCS / CTN |
|---|---|---|---|
| 311002731 | SH202 | 2″ x 2″ White 1/2″ Thick | 925 |
| 311002733 | SH203 | 2″ x 2″ Green 3/8″ Thick | 1,200 |
| 311002735 | SH204 | 2″ x 2″ White 1/4″ Thick | 1,600 |
| 311002737 | SH208 | 2″ x 2″ Red 1/8″ Thick | 2,600 |
| 311002739 | SH216 | 2″ x 2″ Blue 1/16″ Thick | 4,600 |
| 311003741 | SH304 | 3″ x 3″ White 1/4″ Thick | 685 |
| 311003743 | SH308 | 3″ x 3″ Red 1/8″ Thick | 1,400 |
| 311003744 | SH316 | 3″ x 3″ Blue 1/16″ Thick | 1,500 |
| 311003747 | SHWG1 | 1.5″ x 3.5″ Wedge 1/16″ – 1/4″ Thick | 2,000 |
4 x 6 Shim Pack

Preco® Shim Packs are for leveling of large precast panels, walls, and other structural concrete elevation adjustment needs. They can also be used for Tilt-Up construction.
Features:
- Made in the U.S.A.
- High load capacity – compressive strength of 10,000psi
- Multiple thicknesses included: 1/4″ (3), 1/8″ (2), 1/16″ (1)
- 4″ x 6″ shims can be snapped in half becoming 2″ x 6″ shims
| ITEM # | PRODUCT CODE | DESCRIPTION | PACKS / CTN |
|---|---|---|---|
| 33104750 | SHIMPK | 4″ x 6″ or 2″ x 6″ Shims 1/4″ (3), 1/8″ (2), 1/16″ (1) Thicknesses | 30 |