National - Aluminum Knob Latch For Screen & Storm Doors With Either 1.5'' 1.75'' Or 3'' Hole Spacing
Product Description
Aluminum Knob Latch, For Wood Or Metal Screen & Storm Doors With Either 1-1/2", 1-3/4", Or 3" Hole Spacing, For Doors From 1-3/8" To 2" Thick, Use Pan Mach Screws 6-32 x 2-1/4" Not Provided, Design Is Patented.
