eBay

Description

A highly collectable vintage lock
A small size made for use on antique dog collars
Brass padlock with an iron key
1920's
Eagle Lock Co, Terryville, Conn., USA

To open:
Turn key clockwise and shackle will pop open
To close:
Remove key and press down shackle

Approximately (+/- 0.3mm):
24.5mm (a little under under 1") height
18.3mm wide x 4.6mm thickness
3.9mm across the widest section of the shackle
7mm shackle clearance
9.8g in weight including the key

General usage wear, knocks, dings and marks
Clean

Shown next to an English penny and a US cent in one photo for size comparison
(for scale only and not included)

Several hundred more keys and padlocks are available in my eBay shop,
where you'll find a good range of curated antique keys and curated vintage keys