Available for left and right handed doors. Used with external metal door/gate. Voltage: 12vAC, Current: 1.25A, Fitting: Rim, Operation: Fail Locked. Galvanised finish. Exit by internal key cylinder. Complete with key override barrel cylinder (3 keys supplied). Inward opening only. Fixing plate included. 80mm backset.This lock is handed. Please refer to our handing diagram before ordering.