Vintage Brass Thumb Turn Lock Bolt – 3 ¼" Long

Description :
This antique brass thumb turn lock bolt features a classic hooked grip design, threaded body, and sturdy hex shaft. Measuring 3 ¼" in length, it's ideal for restoration or repurposing in antique cabinet doors or early 20th-century mortise locks. The piece shows natural patina and signs of age, consistent with vintage brass hardware, and adds rustic character to any salvaged hardware collection.

Era:
Early to Mid-20th Century

Style:
Industrial Utility / Early American Hardware

Technique:
Machined and hand-finished brass, threaded for installation

Tools Used:
Metal lathe, threading dies, hand tools for finishing

History:
Likely used in vintage door hardware assemblies; thumb turn bolts like this were standard in pre-war homes and institutional buildings.

Manufacturer / Maker:
Maker: Unknown, possibly ILCO or Yale-compatible based on standard design features

Measurements:
3 ¼" L

Suggested Weight:
Under 1 lb

Item Number : P13278

Category : Hardware

Brand : UK