Tubular Knob Entrance FunctionStructure: 304 stainless steel or Solid brass construction. Function: 1-Entrance, 2-Privacy, 3-Passage, 4-Storeroom, 5-Classroom, 0-Dummy are available. Knob Style: 6 different knob styles available to meet customer´s need. Finish: SS, PSS, PB, SB, AC, AB, CP, PVD, US15A, or required. Latch bolt: 60mm (2-3 / 8") ~70mm (2-3 / 4") Adjustable latch as standard; Re-changeable Latchlate, Square corner as standard, Radius corner special request. 6 way latch (Fits 2-3 / 8" and 2-3 / 4" backset latch bolt + Square corner & 1 / 4" Radius Latch plate with re-changeable Type + Square & Radius Strike Plate, both required) Rosette: Small Rose (65mm) as standard, M (70mm) & L (75mm) also available. Keyway: KW1 (Kwikset) , SC1 (Schlage) , WR5 (Weiser) , Yale, C4 or special required. Door thickness: Fit doors 35mm (1-3 / 8") to 50mm (2") thick, easy to install. Pack: WBX (White Plain Box) ; CBX (Colorful Box) ; or VP (Clam Shell)
