Availability
This site will be updated as soon as the shims are made available online or through Retail Operations and Home Centers.
Sure Fit Shims are currently available only to Original Equipment Manufacturers (O.E.M.’s), Door and Window fabricators, and Wholesale Distributors.
This video demonstrates pre-application of Sure Fit Shims Base Plates by O.E.M.'s and pre-hangers. The same method applies for both door and window units.
The Interlocking Shim Solution

Product Specifications
Shim
Length: 9.00 inches
Width (O.D.): 1.281 inches
Width (I.D.): 1.181 inches
Weight: 21.4 grams
Baseplate
Length: 3.50 inches
Width (O.D.): 1.30 inches
Width (I.D.): 1.20 inches
Weight 5.8 grams