CRL Aluminum Screen and Storm Door Mortise Latch with 3" Screw Holes comes with an internal locking mechanism to offer high security. It can easily accommodate 7/8" to 1-1/4" (22 to 32 mm) thick doors and can fit to 3" (76 mm) mounting hole centers. It is very easy to install and requires three holes 1-1/2" (38 mm) apart. It has reversible design that makes it perfect for the screen and storm doors. CRL Aluminum Screen and Storm Door Mortise Latch with 3" Screw Holes has durable aluminum construction that offers corrosion and weather resistance. It gives stylish look to door and offers a safe environment even under extreme weathers. One outside handle, inside handle, mortise bolt, strike plate and installation screws per package. DS 07/25/2016
Designed to fit most combination screen doors, this CRL Screen and Storm Door Mortise Latch is non-keyed and will fit most combination screen and storm doors. Fits 7/8" to 1-1/4" (22 to 32 mm) thick doors, 3" (76 mm)mounting hole centers. Requires three holes 1-1/2" (38 mm) apart. It has an internal lock for added security and is reversible. One outside handle, inside handle, mortise bolt, strike plate and installation screws per package.