From the Manufacturer Step up to designer styles and superior security with Kwikset Signature Series products. The 780 deadbolt is offered in a variety of finish and certified BHMA/ANSI Grade 2 security The Venetian Bronze finish is hand-rubbed to reveal unique bronze highlights and provides a rich and warm complement to the product's style. Both knobs can be locked or unlocked by key on the outside or turn button on the inside.