SPECIFICATIONS FOR
#600 MEDIUM DUTY SUB-FRAME

A. Aluminum extrusion 6063-T5, .062 wall thicknes, .750" x 3.500" x .625"

B. Designed for 3" seperation from window glass.

C. Designed to overlap a storm window installed on aluminum window.

D. Sub-Frame has (2) screw ports to receive (2) #8 x 7/8 screws at eachcorner.

E. Finish: Mill Finish, Bronze, White or special finish upon request.