RS PRO Black Cabinet Lock, 28.5mm Panel-to-Tongue, 22.2 x 20.2mm Cutout, Key Unlock | RS
Euro Profile Cylinder Sash Lock - Key / Thumb-Turn Operated BS 8621 Rated - Satin Chrome - Suitable For Use With FD30 / FD60 Fire Doors | G Johns & Sons
Quarter Turn Latch Kit - Chrome Finish with Key Lock and Hook Cam (WDS 8564) | WDS
FUHR 855 Key Operated Latch & Deadbolt - 4 Roller
Tri Locks' & Square-Drive Locks (19mm) - Weston Body Hardware
Yale Lock Night Latch Security Standard Gun Metal 60mm - Leyland SDM