- Elements by Weiser provides an expanded choice styles and finishes at an affordable price. Both knobs/levers can be locked or unlocked by a key on the outside, or turn piece on the inside. The Venetian Bronze finish is hand-rubbed to reveal unique bronze highlights and provides a rich and warm complement to the product's style.- For use on exterior doors where keyed entry and security is needed.- Featuring SmartKey® re-key technology; re-key the lock yourself in seconds in 3 easy steps.- ANSI/BHMA grade 3 certified.- Fully reversible lever, can be installed on both right handed and left handed doors.