J-series Works on all door thickness Ideal for medium to high traffic flow Healthcare, education, retail and other commercial applications Satin nickel finish Two keys will be per lock. Three or more items keyed alike will ship a total of 6 keys Keyed Entry (Single Cylinder) Function: Single cylinder keyed entry door hardware is locked and unlocked from the exterior using a key and can be locked and unlocked from the interior using the locking mechanism. Perfect for securing entrances, side doors, and anywhere else that needs a bit more security. Features: ANSI/BHMA A156.39 Grade 3 All metal construction for long lasting performance Reversible lever allows for use as both right-hand and left-hand levers Easy installation makes for a one-person project Manufacturer offers a limited mechanical and 5 year finish Note: Not available in split finish Specifications: Door Thickness: 1-3/8" to 1-3/4" Backset: Adjustable 2-3/8" or 2-3/4" Cross Bore: 2-1/8" Edge Bore: 1" Handle Length: 4-7/16" Handle Projection: 2-5/8" Trim Height: 2-5/8" Trim Width: 5-5/16" Cylinder: 5 Pin Handing: Reversible