Heavy Duty Entrance CK4400-Series Knob Lockset, Satin Stainless Steel Finish

The CORBIN RUSSWIN® CK4400 Series knob lockset is the perfect choice for entrance doors. Standard-duty cylindrical lock for residential and commercial applications. Features inside rose liner thru-bolted to chassis to ensure smooth operation and proper alignment. Field reversible handling. Steel with zinc dichromate plating resists corrosion. 6-pin brass cylinder keyed different with 2 nickel silver keys per lock. Grade 2. Mechanical, Knob, Cylindrical, Lockset Function Entrance, Lockset Grade 2, CK4400 Round Style, Satin Stainless Steel Lockset Finish, Keyway Type Corbin L4, Key Type Different, Standards ANSI A156.2, Series 4000, Federal Specifications FF-H-106C, UL/cUL Listed, ADA Compliant No, Lockset Fire Rating 3 hr., Backset 2-3/4 In., Ligature Resistant No, Item Knob Lockset, Key Material Nickel Silver, Knob Material Wrought Brass/Bronze/Stainless Steel/Steel This product contains a chemical that is regulated under California Proposition 65. Warning: This product contains a chemical known to the State of California to cause cancer. Warning: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. -