While knobs and deadbolts may be physically small items, the style you choose needs to sit well within the overall design scheme. Design House 728832 Gateway Terrace Keyed Entry Single Cylinder Knobset and Deadbolt Combo is great to maintain your interior style within your budget. This combo exceeds criteria for BHMA Grade 3 certification. It is perfect for securing entrances, side doors, and anywhere else that needs a bit more security.