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Deal.ai › Prime-Line › Cabinet Knobs
Prime-Line
Prime-Line Classic Bronze Plated Spindle Knob Set

Prime-Line Classic Bronze Plated Spindle Knob Set

Best price now

$16.99at WayfairChecked 10 min ago

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Price facts

  • Lowest price today: $16.99 at Wayfair (checked Nov 14, 2026).
  • It's up $8.57 from $8.42 a week ago.

Our take on the Prime-Line Classic Bronze Plated Spindle Knob Set

This is a pair of Prime-Line spindle knobs for interior doors that use square-spindle vintage or antique hardware. The knobs are solid brass with a bronze finish, and the steel spindle adjusts to fit different door thicknesses. The 2-1/4 inch knobs project 1-3/4 inches and come with mounting hardware and set screws. They suit anyone restoring or repairing older doors with square-spindle mechanisms rather than modern tubular latches.

Best forRestoring vintage or antique interior doorsReplacing worn knobs on square-spindle hardwarePeriod-style interiorsDIY door hardware repair
Pros
  • Solid brass knobs with a steel spindle
  • Adjustable spindle fits various door thicknesses
  • Bronze finish matches vintage hardware
  • Includes mounting hardware and set screws
  • Substantial 2-1/4 inch knob diameter
Cons
  • Only fits square-spindle systems, not modern tubular latches
  • Indoor use only
  • Bronze finish may wear with heavy handling
  • No latch or strike plate included

Prime-Line Classic Bronze Plated Spindle Knob Set prices at every store

  • WayfairNew

    In stock

    $16.99+ $6.99 shippingChecked 10 min ago
    Visit Wayfair

Also available at

  • AmazonCheck price at Amazon
  • eBayCheck price at eBay
  • Home DepotCheck price at Home Depot
  • Lowe'sCheck price at Lowe's
  • Newegg.comCheck price at Newegg.com
  • Voomi SupplyCheck price at Voomi Supply
  • ZoroCheck price at Zoro

Store links may earn us a commission.

Prime-Line Classic Bronze Plated Spindle Knob Set price history

$8.42$8.42
Nov 7Nov 14

Lowest price we've seen: $8.42 on Nov 7 at Home Depot. Tracked across 8 stores since Nov 7.

From Newegg

  • Designed for indoor use with vintage or antique square spindle door hardware systems
  • Adjustable design fits various door thicknesses
  • Solid brass knobs with steel spindle for durability
  • Bronze finish gives a clean, updated look with vintage feel
  • Includes mounting hardware and set screws for a secure fit
  • 2-1/4 inch diameter knobs with 1-3/4 inch projection
Materials
Solid brass knobs with steel spindle
Fit
Adjustable design fits various door thicknesses; 2-1/4 inch diameter knobs with 1-3/4 inch projection
Sizing
Review the provided dimensions to ensure proper fit before purchasing
Returns
Return for refund within 30 days; return for replacement within 90 days; covered by Zoro Return Policy
In the box
Mounting hardware

About the Prime-Line Classic Bronze Plated Spindle Knob Set

This spindle knob set is made for indoor doors with vintage or antique square spindle hardware systems. The knobs are solid brass with a steel spindle. They have a bronze finish that gives a clean, updated look with a vintage feel.

The design is adjustable, so it fits various door thicknesses. Each knob is 2-1/4 inches in diameter with a 1-3/4 inch projection. Mounting hardware and set screws are included for a secure fit.

Material
Solid brass knobs with steel spindle
Finish
Bronze
Knob diameter
2-1/4 inches
Projection
1-3/4 inches
Door thickness
Adjustable to fit various thicknesses
Compatibility
Vintage or antique square spindle door hardware systems
Use
Indoor
In the box
Mounting hardware, set screws

Specifications

Color
BronzeSource
Material
SteelSource

Questions and answers

Will these fit my modern interior doors?
No. They are made for vintage or antique doors that use a square spindle mechanism. Modern doors with tubular latches need a different knob style.
Do the knobs fit different door thicknesses?
Yes. The adjustable design is meant to accommodate various door thicknesses on square-spindle hardware.
What is included in the box?
The set includes the knobs, mounting hardware and set screws for installation.
Are the knobs metal or plastic?
The knobs are solid brass with a bronze finish, and the spindle is steel.
Can these be used on exterior doors?
No. They are designed for indoor use only.
How large are the knobs?
Each knob is 2-1/4 inches in diameter with a 1-3/4 inch projection.
Where is the Prime-Line Classic Bronze Plated Spindle Knob Set cheapest?
At Wayfair, for $16.99, as of our latest check.
Where can I buy the Prime-Line Classic Bronze Plated Spindle Knob Set?
8 stores we checked sell it, including Wayfair, Amazon, eBay, Home Depot, Lowe's.

Stores we've priced the Prime-Line Classic Bronze Plated Spindle Knob Set at

  • Lowe's deals and prices
  • Newegg deals and prices
  • The Home Depot deals and prices
  • Wayfair deals and prices
  • Zoro deals and prices

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