Preliminary identification

Tri-Circle 262 Brass Padlock

Photo reference

2 uploaded photos

Overview

A classic 25mm solid brass padlock featuring the iconic interlocking three-circle logo and its original matching key. This model, the 262, is a global standard for security, known for its heavy brass body and reliable pin-tumbler mechanism.

Story

Since 1930, these locks have been the silent guardians of China's industrial rise. Originally founded as the Shun Kee Lock Factory, Tri-Circle became the first Chinese hardware brand to break into the global market in 1957.

Maker / Origin

Yantai Tri-Circle is China's oldest lock manufacturer, often called the 'King of Locks.' From a 1930s workshop, they grew into a global powerhouse, securing everything from school lockers to international shipping containers.

Condition & Value

The lock shows typical surface oxidation and minor scratches consistent with age and use. The presence of the original key significantly preserves its utility and collector appeal. The brass has a nice, honest patina that shouldn't be polished away.

Full Research

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Sold comps, value drivers, and venue guidance pulled from recent auction results.

Build on this identification

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Market Analysis

Comparable demand stays strongest where maker, originality, and venue confidence line up. Broader examples still trade, but the range tightens quickly when provenance, condition, or selling lane fit is missing.

Value Drivers

  • Strong maker attribution with credible period details
  • Better-than-average condition for the category
  • Broader demand rises when presentation and finish feel intact

Concerns

  • Decorative-only demand limits the ceiling
  • Surface wear or missing provenance can compress the range fast
  • Regional sale lanes often underperform specialist venues

Best Venue

Specialty auction or a focused dealer with buyers already in this lane.

Comparable Sales

5 comps

Regional auction

· Jun 2024

Signed example with light edge wear and original frame.

$1,280

SOLD

Dealer archive

· Mar 2024

Comparable format with stronger provenance and cleaner surface.

$1,450

SOLD

Marketplace sale

· Jan 2024

Smaller related piece with visible craquelure and trimmed margins.

$980

SOLD

Estate platform

· Oct 2023

Period match with softer condition and weaker subject matter.

$1,150

SOLD

Auction result

· Aug 2023

Close market lane comp with similar material and presentation.

$1,375

SOLD