Features • Entrance function for residential use • Suitable for door leaf thickness: 38-52 mm • Grip handle with push button outside and round knob and thumbturn inside • Reversible for left or right hand opening • Backset (adjustable): 60 or 70 mm • Cylinder & keys made of brass Material • Latchbolt: Zinc Alloy • Deadbolt: Zinc Alloy • Strike Plates: Stainless Steel Supplied with • 1 Set of grip handles • 1 Set of deadbolts • 1 Set of striking plates • 5 Computer keys • 1 Set of fixing material.