F59 CHP 609 LH 12-326 10-269 Orientation: Left, Finish: Antique Brass Features: -Handleset interior lever.-Deadbolt throw has a hardened steel core that spins to resist saw attacks.-Adjusts to fit all standard door preps.-One- tool installation - Installs with just a Phillips screwdriver.-Posts guide screws into the proper location to make installation quick.-Pair with a F58 handleset exterior for a complete lockset.-ANSI/BHMA grade 1 auxiliary l - Meets the highest industry standards.-Certifications: ANSI A156.2, 2001, grade 1 auxiliary.-Universal backset adjusts to 1 - 0.38" or 1 - 0.75".-Door thickness range: 1 - 0.38" to 1 - 0.75".-Knob cross bore diameter : 1".-Pilot holes: 2 - 0.13". Includes: -Interior half of handleset only, includes interior trim, latches and strikes. Construction: -Metal construction adds strength, security and durability. Dimensions: -Dimensions: 8.13" H x 5.81" W x 2.44" D.