Lockwood Satin Chrome Pearl Symmetry Round Entrance Cavity Sliding Door Set

The Lockwood Symmetry Cavity Sliding Door Entrance Set fits external or perimeter cavity sliding doors that need key locking, with a flush profile that recesses fully into the door cavity. A retractable door pull stays flush when not in use and pulls out for operation. Key locks and unlocks from outside, with a turn-plate inside. Tested to AS4145.2-2008 with over 30,000 turn cycles at 3kN pull force. Fits standard 54mm door preparation with 60mm backset, suits 32-40mm door thickness (a spacer is included for 32mm doors). Finished in Satin Chrome Pearl. Backed by Lockwood, an Australian brand with over 90 years of locksmithing experience.