Probrico Polished Chrome Door Knob Keyed Alike/Entry Keyed/Privacy/Passage Door Lock DL609PC Glass Backset: adjustable 60mm (2-3/8") or

Backset: adjustable 60mm (2-3/8") or 70mm (2-3/4")

Please note that the smart lock powered by 4*AA batteries (Not Provided)

Suit for door thickness: 35 to 45mm (1-3/" to 1-3/4")

you can finish the installation with just a screwdriver within 10 minutes (Both the left and right doors can be used)

Probrico Polished Chrome Door Knob Keyed Alike/Entry Keyed/Privacy/Passage Door Lock DL609PC Glass Backset: adjustable 60mm (2-3/8") orFeatures: Probrico Polished Chrome Door Knob. Universal handing. fits both right handed and left handed doors. Please notice the square plate of the latch is not removable. Shipping: Shipped time: 3 5 days for delivery.