Deltana - Storm Door Latch - Round - Tubular Lock - 1-3/4" Backset - 7/8" - 1-3/8" Door Thickness - Reversible - Optional Finish Finish:Antique Brass Powered by an internal battery

Powered by an internal battery or external 3~13 VDC output regulated adapter (not included)

typical on two 3-Volt 123A Lithium batteries

and CSD-T/C

OLY-500-78XXXX (Regular Bolt)

Deltana - Storm Door Latch - Round - Tubular Lock - 1-3/4" Backset - 7/8" - 1-3/8" Door Thickness - Reversible - Optional Finish Finish:Antique Brass Powered by an internal batteryDeltana Storm Door Latches are great to improve security and add beauty to screen and storm doors. They are available in an array of fine finishes. Sold Individually Door Thickness: 7 8" 1 3 8" Handing: Reversible Backset: 1 3 4" Material: Solid Brass Downloads: Spec Sheet