Material: Solid brass or stainless steel rosette, zinc lever.  
Keyway: (KW1)Kwikset or SC1(Schlage C); Mater key and Construction key are available
Cylinders: can be removed for re-keying, KD or KA
Backset: Adjustable backset latchbolt 60mm (2-3 / 8") to 70mm (2-3 / 4") as standard.
Rosette: Small Rose (65mm) as standard, M (75mm) also available.
Door Thick: Fit wood or metal doors from 35mm (1-3 / 8′) to 50mm (2") thick.
Handing: Reversible lever for Right & Left Handed door
PACK: Box and blister packing available
Finish: US3, 5, 15, 26D, 10B, 11P, PVD
Easy to intall