Total Hardware has launched two new Quad Locks for PVC-U windows featuring bi-directional locking cams for improved security, and with a new flush sash option.

The larger locks, 750mm – 1150mm sizes, feature eight cams for additional product security. Both Quad locks are available in 7.7mm and 9mm cam heights with a choice of 20mm and 22mm backset variants. The locking cams maximise both engagement and frame clearance and together, these features offer fabricators superior product performance. The flush variant is available in both left- and right-hand versions with additional cams for secure locking in the night vent position on flush window styles.

They have been tested to 50,000 cycles, corrosion resistance tested to EN 1670:2007 Grade 5 and achieved both PAS24:2016 and Secured by Design accreditations. They Quad Locks come with a 10-year mechanical guarantee.