Prime-Line 3/4 In. x 5/16 In. x 4 Ft. Mill Screen Frame Kit Nelson Wood Shims Combo sets are keyed alike

Combo sets are keyed alike in multiples of 4

Low odor and soap and water clean-up makes it environmentally friendly and easy to use

Unlocked by emergency release on exterior or by rotating interior lever

Keeps doors fully open to prevent damage to the wall

cloth/canvas

Prime-Line 3/4 In. x 5/16 In. x 4 Ft. Mill Screen Frame Kit Nelson Wood Shims Combo sets are keyed alikeMake to fit screen frames and storm windows. Simply cut to size and snap frames together. Kit includes: 4 lengths of 3 4" W. x 5 16" thick aluminum frame, retainer spline, and 4 each plastic square cut corners. Aluminum frame accepts both aluminum and fiberglass screen, and flexible poly film.