The 260SQ Series door furniture has a 55mm x 2mm square rose. Concealed fixed plates have studs with internal threads located on the rose, visible roses have corresponding countersunk holes and are fixed back to back through the door.
Lockwood 260SQ Series Square Rose
Escutcheon Rose: 50 x 3mm – aluminium, 50 x 2mm – stainless steel and brass
For use with 3570 Series Mortice Latches: Door thickness 35 to 45mm
Stainless steel only