ProSource 47015-U-PS Pushbutton Latch, Zinc, Aluminum, 5/8 to 1-1/2 in Thick Door, 5/8 in Backset, 5

Rectangular pushbutton. Resilient strike anti-locking features. Converts to key locking set with key lock unit for SKU 9767039 or 1483361. 1-3/4 in mounting hole spacing. It is designed for use on outswinging wood or metal screen or storm doors.