A universal lever handle that can be installed with one touch without the need for tools.
The "257U" is a versatile lever handle that can accommodate various indoor locks, regardless of whether they are box locks or tubular locks, due to the adjustable position of the cosmetic plate mounting screws. It can be installed easily with a single touch without the need for tools, and by attaching the included adapter to the square 7mm shaft, it can also fit square 8mm hole hubs. Additionally, it uses a large cosmetic plate measuring 170×57mm, making it easy to cover up old installation marks left on the door. 【Features】 ■ Compatible with various indoor locks ■ Tool-free, one-touch installation ■ Compatible with square hole hubs ■ Uses a large cosmetic plate size of 170×57mm ■ Easily covers old installation marks left on the door *For more details, please refer to the PDF document or feel free to contact us.
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【Lineup】 ■257UA-N0001-AG (Painted Gold) ■257UA-N0001-LS (Light Silver) *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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One-touch installation Can be installed with one touch, no tools required!
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The buildings that are ubiquitous everywhere have their own functions, and therefore require a vast number of components. For example, even just considering a door, it requires many parts, including a door handle, hinges, floor hinges, and door closers. We at KUMAMOTO have developed a multifaceted business as a trading company that handles a wide variety of components necessary for such buildings, and when needed, as a manufacturer of our own branded products, with the motto of integrating architectural metal products. In pursuing such business, the most important requirements are quality control of products, marketing to deliver highly marketable products, and establishing trust through communication between people. We at KUMAMOTO are constantly striving to strengthen our manpower and are taking various approaches to meet these requirements. Our social role at KUMAMOTO is to make significant contributions to the construction industry, which has a large ripple effect and social significance, through the integration of architectural metal products. This is also the concept we aspire to.