59 Signature Series, Gate Latch Deadbolt, Featuring Smartkey Technology, Is The Perfect Choice For Keeping Gate Doors Such As Swimming Pool Gates & House Entry Gates Secured. Satin Chrome Finish. Features A Fully Adjustable Latch & Deadbolt To Fit Standard Gates, ANSI/BHMA Grade 2 Featuring Smartkey Re-Key Technology, Smartkey Cylinders Feature A Stainless Steel Side Locking Bar, Racks & Pins For Increased Strength & Security, Patented Side Locking Bar Technology Offers Improved Security By Protecting Against Lock Bumping, An Attack Technique Used To Defeat Conventional Pin & Tumbler Locks, Lifetime Mechanical & Finish Warranty.