The Main Measurements You Shall Require:
Width of Case : 58mm
Height of Case : 66mm
Depth of Case : 27mm
Backset : 40mm

Yale 723 Standard Nightlatch Set is complete with matching Yale Rim Cylinder. Yale also supply two keys with this nightlatch and also a Polished Brass ring pull which makes this a brillant buy for your wooden door.

Specifications:
The Rim lock has a 5 Pin Cylinder for extra security whilst finished in an attractive Polished Brass.
Nightlatch case is finished in Nickel Bronze
Supplied with 2 keys and extra keys are available to order if needed
Width of Case : 58mm
Height of Case : 66mm
Depth of Case : 27mm
Backset : 40mm
Projection of Handle : 19mm