Kwikset works hard to understand the world you live in, so that we can do everything we can to protect it. Our interior and exterior door products provide customers with the quality, technology, durability and style they want while providing the highest level of security.. Hancock Knob Passage Door Lock with New Chassis with RCAL Latch,RCS Strike Venetian Bronze Finish Hancock Knob Passage Door Lock with New Chassis with RCAL Latch and RCS Strike Venetian Bronze Finish.