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Lock Catalog (74) Field Cases (41) Adapters & BOM (12) Field Pitfalls (7) Master Index (8) Retrofit FTO (5)
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🇯🇵🇰🇷 Japan & Korea

1 models

Precision Asian standards · MIWA/GOAL slim mortise, B5 anti-theft thumbturn & Korean electronic push-pull

Core Retrofit Baseline: MIWA 13LA / B5 Thumbturn
★ Core Baseline

Core Retrofit Baseline: MIWA 13LA / B5 Thumbturn

Japan benchmark. Features anti-theft pinch release thumbturn requiring ADP-03 adapter.

Specifications & Blueprint → 📐 1:1 Template

Representative Candidate Lock Models:

Japan Residential Mortise — GOAL LX / LG Series SCENE Japan Residential Mortise — GOAL LX / LG Series ASSEMBLY
JP-43 ★ MAINSTREAM
R1
Japan & East Asia (JIS)

Japan Residential Mortise — GOAL LX / LG Series

≥25%
⌖ Japanese slim mortise gap ≤1.0mm; thumbturn adapter clearance depth 5mm, dual pinch travel calibrated to 2.5mm ⎔ 33mm ~ 42mm () ⚡ Recommended gear reduction ratio 120:1 to 180:1
Blueprint →
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GlobalLockSummary

A public-benefit reference for lock designers retrofitting the world's existing mechanical locks.

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Text and data are CC BY 4.0. Cite as “GlobalLockSummary” with a link. Brand names and standards codes belong to their owners.

Reference data only. Verify against the original standard and a physical measurement before manufacturing, installing, or relying on any lock. Fire-rated and escape-route doors must keep a certified, mechanically operable egress path.