Did you know Lockey digital door locks are Made in Japan?
Yes, invented by the Japanese over four decades ago and still manufactured there today.
Heavy duty digital door locks suitable for internal & external use, with Teflon coated parts which enhance operation & delay natural wear & tear.
Long lasting reliable performance, we are renowned for our quality.
A Heritage of Japanese Engineering
The Lockey brand was established in the United Kingdom in 1982, when founder John Fenton travelled to Japan and secured the exclusive UK agency for what was then an entirely new category of hardware — the mechanical push-button combination lock. At a time when UK commercial premises relied almost exclusively on keyed cylinder locks, the Lockey Digital range offered something fundamentally different: reliable keyless combination entry that required no batteries, no wiring, and no electronics. Forty-four years later, the locks are still designed and manufactured in Japan, preserving the engineering discipline and component tolerances that earned the brand its original reputation for reliability.
Why Japanese Manufacturing Matters for Lock Hardware
The Japanese approach to precision engineering translates directly into lock longevity in ways that customers notice over the life of the product. Teflon-coated internal components reduce friction across millions of operating cycles, extending the effective lifespan well beyond what conventional hardware achieves in the same conditions. Spring tensions, push-button action, and internal clearances are specified with tolerances measured in hundredths of a millimetre, which is why Lockey locks installed on commercial doors thirty years ago continue to operate smoothly today with nothing more than occasional routine maintenance.
The Full Lockey Digital Range
Our complete range of digital door locks covers mechanical push-button combination locks suited to residential, commercial, industrial, and institutional applications, including single-sided and double-sided variants, knob and lever handle configurations, weatherproof external models, fire-rated certified options, cabinet and locker hardware, and gate-specific configurations. Each model shares the same underlying mechanical pedigree while being engineered for the specific dimensional, environmental, and usage characteristics of its target application.
Understanding the Technology
For readers unfamiliar with mechanical combination hardware, our technical overview of how digital locks work walks through the push-button-to-bolt mechanical sequence that makes these locks function without batteries or wiring. Understanding the internal architecture helps explain why Japanese-manufactured hardware outperforms lower-cost alternatives on reliability, why certain failure modes simply don’t occur with mechanical systems, and why the Lockey range has remained commercially viable across four decades of competition from electronic and smart-lock alternatives.
