Individually machined from hardened aircraft aluminum. These precision made frames will maintain their shape and dimensions under maximum temperatures and load variations. Frame openings are made to accept all standard pre-cut mold rubber available - no trimming required.

Available Sizes: Single Window:

•  1/2" x 1 7/8" x 2 7/8"
• 3/4" x 1 7/8" x 2 7/8"      
• 1" x 1 7/8" x 2 7/8"
• 1 1/4" x 1 7/8" x 2 7/8"
• 1 1/2" x 1 7/8" x 2 7/8"
  

                 Double Window:

• 1" x 1 7/8" x 2 7/8"
• 1 1/4" x 1 7/8" x 2 7/8"