A replacement door knob using a dimple-type lock as a picking prevention measure.
The "Waku-Yu" is a replacement door knob that uses a dimple-style lock designed to prevent picking. Traditional door knob locks are often vulnerable to picking, so we recommend products from Kaken Hanbai that offer high security. The adoption of a dimple key has improved security performance. It features a reversible key, allowing for free insertion direction. It is compatible with all replacements for integral locks. It has been further enhanced to be anti-picking, strengthening security even more. For more details, please contact us or refer to the catalog.
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basic information
【Features】 ○ Replacement door knob using dimple type key for anti-picking measures ○ Enhanced security performance with dimple key adoption ○ Reversible key allows for free insertion direction ○ Compatible with all replacements for integral locks ○ Further anti-picking measures than before, enhancing security ○ The appearance of DU-H/S/HM75-K5 is the same 【Lineup】 ○ DU-H75-K5: Compatible manufacturers: Universal type, various manufacturers ○ DU-S75-K5: Compatible manufacturers: Alpha, SHOWA, GOAL, Epo, Agent, MIWA, YKK side entrance ○ DU-HM75-K5: Compatible manufacturers: MIWA ● For more details, please contact us or refer to the catalog.
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Kaken Hanbai Co., Ltd. Company Profile

Kaken Hanbai Co., Ltd. Sliding Door Wheels, Rails, Locks, and Other Related Products Comprehensive Catalog
Company information
Kaken Hanbai Co., Ltd. delivers peace of mind and safety through the development, manufacturing, and sales of security products such as key replacement locks like Bell Wave Key, audio alarms, and housing hardware materials. Detailed instructions are included with Kaken Hanbai Co., Ltd. products, and we also accept inquiries from customers who may have difficulty with installation or encounter any issues.