Castellan Storm Door Lever Handle with Deadbolt 
Type: surface mount hardware
Style: Levers on both sides of door - unique to surface door hardware by having a lever on both sides.
The deadbolt is thrown by thumb turn on the inside.

Color: 
Black
Polished Brass
Satin Nickel

This unique style of lock will replace most brands with the standard 5-1/2 inch screw hole pattern
Non-Keyed, Inside Thumb to engage deadbolt

Door Thickness: ¾” (19mm) to 1-1/4” (31.75mm) Thick
Comes with assorted screws and spindle for varied Thickness doors

Installation Screw hole: 
1-3/4 inch (45mm) top screw to center of lever
5-1/2 inch (140mm) top to bottom screw