Are you planning to buy cast iron doorknobs, and are you confused about the options ? Your search ends here.

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Our Top Picks:

Best Overall: Buy: Kwikset Cast Iron Doorknob READ REVIEW

Best For Good Quality: Buy: Primeline Cast Iron Doorknob READ REVIEW

Best With Privacy Lock: Buy: House Of Antique Hardware, Inc. Cast Iron Doorknob READ REVIEW

Best With Plate: Buy: Ageless Iron Cast Iron Doorknob READ REVIEW

Best With Handle: Buy: John Wright Cast Iron Doorknob READ REVIEW

Best For Customer Service: Buy: House Of Antique Hardware, Inc. Perfect Set READ REVIEW

Best With Two Knobs: Buy: The King'S Bay Cast Iron Doorknob READ REVIEW

Best With Key Lock: Buy: The King'S Bay Cast Iron Doorknob READ REVIEW

Best For Room: Buy: Ageless Iron Complete Set READ REVIEW

Best Overall: Kwikset Cast Iron Doorknob

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Kwikset has been making great doorknobs for years, thanks to a combination of clever design and high-end materials. The Kwikset Cast Iron Doorknob is ideal for bathrooms, bedrooms, and any room where privacy is needed. The keyed entry knobs also feature smartkey security, which protects against advanced break-in techniques and allows you to re-key your lock yourself in seconds. Moreover, the doorknob is great for a great price, is made worth the price, it can get with the same key and has the right style.

Lastly, the kwikset cast iron doorknob looks great, left handed doors, it has a turn knob and has overall design.

Almost all customers opine that the doorknob comes with a "smart key" rekeying tool that's super easy to use so you can sync them all up. Further, they say that the doorknob is perfect for any room in the house. In conclusion, the tone of buyers is very positive and we believe that the doorknob suits the purpose.

• Easily installs in minutes with just a screwdriver.
• This is ideal for a home with small children.
• This is used for smart lock, It works for interior doors and has a pleasing design.
• This can be used in a custom laundry room/bathroom on a closet door.

Best For Good Quality: Primeline Cast Iron Doorknob

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Not everyone likes to purchase a doorknob for their daily use, but the Primeline Cast Iron Doorknob would be an anomoly. The primeline cast iron doorknob is great for inexpensive replacement and has a modern design. Make sure this fits by entering your model number. This horizontal trim lock set is constructed of stamped steel and diecast components.

Finally, the primeline cast iron doorknob is inexpensive, it is modern and has a decent design.

Most customers opine that the doorknob is laid out clearly and easy to understand. Moreover, they also found that the doorknob fits on one side of the door with the rod running through the door, Yes it does.

• This comes with a black painted housing and keeper, and brass plated knobs.
• This is used for both right and left doors.
• It is great to find these so affordable.
• This is a decent piece of hardware for the price.

Best With Privacy Lock: House Of Antique Hardware, Inc. Cast Iron Doorknob

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The House Of Antique Hardware, Inc. Cast Iron Doorknob is satisfactory and appropriate and fits well with your daily use. The house of antique hardware, inc. cast iron doorknob includes 3 1/2" & 4" lengths both 20 tpi and 9/32" w. use 3 1/2" spindle for 1" to 1 1/2" thick doors, use 4" for 1 5/8" to 1 3/4" thick. Make sure this fits by entering your model number. In addition, it is left or right handing, is reversible for left and left handed.

The doorknob includes knobs, rosette, key cover and 2 keys. Finally, the house of antique hardware, inc. cast iron doorknob features mostly brass interior parts for long-lasting quality.

Consequently, customers were eager to recommend it to friends and would-be buyers.

• This is suitable for door thickness and it is made with quality hardware.
• This includes a privacy function plus it is ideal for both rustic and refined decors.
• Reversible for left or right handing.

Best With Plate: Ageless Iron Cast Iron Doorknob

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The Ageless Iron Cast Iron Doorknob's material feels more premium than its price would suggest. The ageless iron cast iron doorknob allows for clean lines, is designed with a modern appearance and it is round. Make sure this fits by entering your model number. Also, it is made for easy installation, is used for black finish and it is modern. Most importantly, the ageless iron cast irondoorknob is made of cast iron and hand finished by experienced craftsmen for a unique surface texture.

• Zinc-plated and powder coated for resistance to corrosion, weathering and scratches.
• Pre-mounted knobs and levers for easy installation.
• Passage and privacy includes complete set for one door (both sides).

Best With Handle: John Wright Cast Iron Doorknob

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The John Wright castiron doorknob is capable of outshining several other doorknobs featured in this list in overall features for the price point. The John Wright cast iron doorknob opens the door and has a design style. Manufacturer says: A careful reproduction of a circa 1840s design, our colonial knob latch combines the classic style of a suffolk thumb latch with a convenient knob. Furthermore, it has mounting hardware and has a colonial style.

Most importantly, the John Wright cast iron doorknob is perfect for a period-authentic restoration or just adding a splash of vintage style.

In short, buyers found this to be one of the best doorknobs for daily purposes.

• It is beautiful, it worked perfectly and has a knob style.
• This features a privacy lock and a reversible design for use of the left.
• Good brand reputation.

Best For Customer Service: House Of Antique Hardware, Inc. Perfect Set

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The House Of Antique Hardware, Inc. Perfect Set is suitable and reliable and fits well with your daily use. The house of antique hardware, inc. perfect set includes an allen wrench and a set of screws for mounting knobs to the spindle. Make sure this fits by entering your model number. Moreover, it features mostly brass interior parts for long-lasting quality.

Lastly, the house of antique hardware, inc. perfect set includes 3 1/2" & 4" lengths both 20 tpi and 9/32" w. use 3 1/2" spindle for 1" to 1 1/2" thick doors, use 4" for 1 5/8" to 1 3/4" thick.

Therefore, buyers were eager to recommend it to friends and would-be buyers.

• This is suitable for both rustic and refined interiors.
• Reversible for left or right handing.
• One of the newcomers and featured product.

Best With Two Knobs: The King'S Bay Cast Iron Doorknob

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The The king's bay cast irondoorknob is satisfactory and appropriate and fits well with your daily use. The The king's bay castiron doorknob features intricate details and a slide bolt for privacy. Make sure this fits by entering your model number. In addition, it is white and it comes with two skeleton keys.

Lastly, The King'S Bay Cast Iron Doorknob has a matching keyhole escutcheon and it has a latch backset.

• This is fully reversible with a privacy lock and a key operated dead bolt.
• Material: cast iron with white porcelain knobs. Age: new Victorian reproduction.
• This is decorative, is great for door knobs and it comes with installation hardware.

Best With Key Lock: The King'S Bay Cast Iron Doorknob

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If you often find yourself scrambling for a convenient and suitable doorknob, The King'S Bay Cast Iron Doorknob should be your first option for buying. The king's bay cast iron doorknob is great with great quality, is functional, it is golden and has a nice style. look. Make sure this fits by entering your model number. Moreover, the doorknob is white, it fits the smaller rosette and has great style. Lastly, the king's bay cast iron doorknob fits 1/4" spindle knobs with a 2.25" back set to key hole and knob.

"Are you measuring only the lock body. " - asked one customer. Obviously, this doorknob passed the test and had very satisfied buyers eager to share their experience.

• Delivers what they promise.
• Good investment for the long term.

Best For Room: Ageless Iron Complete Set

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We would, of course, be remiss if we didn't mention the Ageless Iron Complete Set for regular usage. Further, it is designed for easy installation and it is round. Make sure this fits by entering your model number. Lastly, the ageless iron complete set is made of cast iron and hand finished by experienced craftsmen for a unique surface texture.

• Zinc-plated and powder coated for resistance to corrosion, weathering and scratches.
• Passage and privacy includes complete set for one door (both sides).
• Pre-mounted knobs and levers for easy installation.