Product Description Satin Black, Push Button, Key Latch, For Wood Or Metal Screen & Storm Doors With 1-3/4" Hole Spacing, For Doors From 1-1/4" To 2" Thick, Use Pan Mach Screws 8-32 x 2-3/8", Not Provided, Key Operated Locking Unit With 2 Keys Provided, 1 Piece Shaft Provides Firm Push Button Action, Offers Anti Lockout Design, Inside Latch Has Exclusive Double Lock Deadbolt Security. From the Manufacturer This pushbutton latch is designed for wood or metal screen and storm doors with 1-3/4-Inch hole spacing.