Dexter by Schlage J54STR619 Stratus Keyed Entry Knob, Satin Nickel

Features: BHMA grade 3 security Easy installation with all necessary mounting hardware included Fits standard door prep Schlage J54-STR Stratus Collection Specifications: ANSI Certification: A156.2 Cross Bore: 2-1/8" Handing: Reversible Edge Bore: 1" Cylinder: 5 Pin C Keyway Back set: Adjustable 2-3/8" or 2-3/4" Door Thickness: 1-3/8" - 1-3/4" Additional Functions: J10-STR: Passage Function J40-STR: Privacy Function J54-STR (This Model): Keyed Entry Function J170-STR: Single Dummy Function