: Local hardware distributors can sometimes beat online prices after a contractor discount, and they allow you to feel the hardware's weight before buying. Discount & Specialty Online Shops
: Frequently cited as the overall cheapest for both individual units and multi-packs. Reviewers highlight brands like Amerock and Probrico as high-value options. You can find passage knobs for as low as $20–$25 from brands like Kwikset . cheapest place to buy door knobs
: Extremely competitive for "house flip grade" hardware and standard brands like Defiant and Kwikset . Defiant is specifically recommended for high-volume, budget-driven projects like rentals. : Local hardware distributors can sometimes beat online
: A leading online alternative that often beats "big box" store pricing for those redoing an entire home. Users reported redoing over 15 doors for approximately $500 . You can find passage knobs for as low