Your Advantages

  • Adjustable in Thickness and Length with Just a Snap
  • Installation Tab Makes Insertion Easy
  • Individual Shims Snap Off for the Perfect Thickness and Length Every Time
  • Choose the Desired Thickness from 1/16" to 1" (1.6 to 25.4 mm)
CRL Shimstack Shims give you fast, low cost leveling. 16 heat-sealed pieces make up each one-inch stack. Simply snap off individual shims to get the thickness you need. With so many available sizes, Shimstack Shims can be used to align windows, doors, curtainwalls, storefront tubing and other architectural components.

The convenient installation tab allows the shim to be easily inserted completely within the gap, and can be easily broken off after insertion.

Shimstacks are made of black fire resistant, non-staining, high-impact plastic with an ASTM rating of 5000 p.s.i. compressive strength. There are two sizes available, regular and extra long.
Thickness1.6 mm
Width1-7/8" (48 mm)
No downloads and documents available.
Click Here to view product lab testing results, and here to view Shim Properties.

CRL Shimstack Shims

Cat. No.
configSku-2266
Shipping Information:
  • Can Ship UPS