Antique Cast Brass Mortise Doorknob – Single Knob with Spindle

Description :
This single antique doorknob is made of solid cast brass with a smooth surface and warm aged patina. It features a traditional round profile and includes the original square spindle, allowing it to be mounted into a mortise lock system. Its solid weight and clean form make it ideal for restoration, reuse in vintage interior doors, or as a matching replacement for historical hardware systems.

Era:
Early-to-mid 20th Century

Style:
Traditional / Industrial Utility

Technique:
Sand-cast brass, hand-polished and machined

Tools Used:
Casting mold, lathe, threading dies, press

History:
Commonly found in institutional or residential buildings before the widespread use of tubular knob sets

Manufacturer / Maker:
Unmarked

Measurements:
Knob diameter: 2¼″ Spindle length: 3½″ Overall assembled depth: 5⅜″

Suggested Weight:
0.75 lbs

Suggested Shipping Package Dimension:
6″ × 4″ × 3″

Item Number : P14375

Category : Door Knobs

Brand : UK