CAL-ROYAL BA Series Entry Knob Grade Two,

Meets or exceeds requirements of BHMA/ANSI A156.2 Series 4000, Grade 2 (FF-H-106C) Knobs cannot slip or pull off. Both kept in position by positive spring catch. Push in and turn button function Cylinder knob demountable for quick rekeying and replacement; reversible for either right or left-hand doors swinging in or out 6-pin "C" keyway cylinder, 2 keys per lock Quality designed and engineered for residential and commercial buildings.