Kwikset Security, 405BL 15 CP KA6, Satin Nickel, Balboa Keyed Entry Lever, Features Fully Adjustable Latch To Fit All Standard Door Preparations, Non-Handed Lever Design To Fit Both Right & Left Handed Doors, Patented Side Locking Bar Technology Offers Improved Security By Protecting Against Lock Bumping, An Attack Technique Used To Defeat Conventional Pin & Tumbler Locks, ANSI/BHMA Grade 3 Security, Lifetime Mechanical & Finish Warranty, Keyed Alike In A Case Of 6, Clear Pack.