Product Description: The Egg Style Keyed Entry Door Knob SetBoth knobs are locked or unlocked by a key on the outside and a turn button on the inside. The emergency exit function allows you release the latch and bolt at the same time by turning the interior knob. The exterior knob will remain locked. Perfect for garage doors and storage rooms!Manufactured using solid forged brass for maximum strength and securityLatches are constructed for exceptional durability and smooth operation.Polished and Finished By Hand!Finishes match those of other Baldwin products for unity of design.Solid forged construction is done in the centuries old European tradition!Baldwin products features the highest quality and craftsmanship that has been respected for generations.