Compare LOCKTON’s wide commercial mortice lock furniture ranges: ART-SQ, LEG-TON and SEMA. Each range suits different existing mounting footprints, locking functions and indication requirements. ABETTA Mobile Locksmith can help identify existing furniture from photographs and confirm a suitable replacement across the Sunshine Coast.
ART-SQ wide square-end furniture165 × 46 mm plate, 150 mm centres; satin chrome and black with cylinder, lever, snib and indicator options.
LEG-TON interchangeable furniture175 × 48 mm plate, alternative 148 or 158 mm centres, easy-change insert for compatible legacy brand replacements.
SEMA indicator furnitureLarge visible locking-status indication for selected commercial and amenities doors.Complete entrance lock kit with ART-SQ furniture
When the customer needs the lock body, furniture and cylinder together, the LOCKTON ML60-KIT2 60 mm entrance kit combines the SG-ML60 mortice lock, conventional ART-SQ square-ended plates and a matching 410 Series oval cylinder. LEG-TON furniture is an interchangeable alternative range and is not included in the standard kit.
LOCKTON ML60-KIT2 Complete Entrance KitFurniture range sizes and fixing differences
| Range | Plate | Fixing centres | Main reason to choose |
|---|---|---|---|
| ART-SQ | 165 × 46 mm | 150 mm | Existing conventional wide square furniture; satin chrome or matte black |
| LEG-TON | 175 × 48 mm | 148 / 158 mm | Compatible mixed-brand retrofit using screw-position insert |
| SEMA | Model-dependent | Check product and fitting details | Large occupancy/status display, emergency turn and indicator options |
Why matching the plate alone is not enough
A neat cover-up of old screw holes does not guarantee the handle will operate the lock correctly. Before selecting furniture, measure the lock spindle and cylinder positions, door thickness, fixing centres and existing mortice lock body. Choose the correct internal and external functions as a pair, and review fire, access and emergency-exit requirements.
Technical photos and suppliers’ diagrams
The full ART-SQ and LEG-TON pages include model tables, genuine manufacturer photographs, readable document previews and official technical PDF references. The reference drawings are not templates and must not be used as a basis for drilling.
Need a commercial furniture replacement?
Send both faces of the door, the lock case/edge, any product markings and measurement of screw centres. We’ll identify likely compatible options and quote service on the Sunshine Coast.