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  • Self-Locking Adjustable Wrench

    Slide, grip, and go with a one-handed adjustment system, ultra-tight locking mechanism, and enough opening range for almost any task 🔧
    pre-order now on kickstarter
    Renchi reimagines the adjustable wrench for real work. Slide the jaw to size instead of spinning a worm gear, then let the self-locking mechanism grip tight with zero wobble to help prevent rounding. A massive 80 mm opening covers delicate tasks through heavy-duty fittings, while a slim 10 mm profile reaches tight spaces. With only 5 parts, service is simple, and drop-forged steel with specialized heat treatment is built for long days. Laser-etched scales guide quick measurements, and serrated tips add bite. Clamp hex bits for extra torque, pry caps, pull nails, even spread workpieces. Back Renchi on Kickstarter now.

    About

    Founded by a collective of thinkers and problem solvers in pursuit of smart solutions, we are firm believers in the philosophy that form follows function. Kogu Box is not just about tangible tools; it is where structural thinking and engineering integrity become the ultimate solutions to life's challenges.

    FAQ

    What does it mean to back a project (pledge)?

    When you back a project, you are pre-ordering the product. That means you will get it once it's produced. Besides getting the product itself, you're also joining a community. Follow along the production process, take part in important surveys and give the creator valuable feedback.

    What is Kickstarter?

    Kickstarter is a launchpad for creators to raise funds for the initial production of their invention. Backers (that's you!) can support the creator by pre-ordering the product at a discounted price.

    How do I pledge?

    In order to pledge, click that green button that says Back this project . You will get to select your shipping country and choose your desired pledge level and reward.

    Reviews

    Looks like a well-designed, sturdy combination of tools. ; Design looks good ; Quality product ; Design & materials..... ; Seems to perform several functions well, unique design ; I like it ; I like the item ; The tool impressed me i would like to own one ; looks cool ; Nice compact tool to carry on motorcycle. ; Renchi will replace several different wrenches in my tool pouch and is a clever concept. ; seems useful ; Looks like a great tool that a hobby handyman could use in his toolbox. ; Great product ; Fresh approach to old tools, plus I was looking for exactly that kind of tool ; Interesting tool. Will try to use it for work and home ; Looked like a vast improvement on normal adjustable wrenches ; I need a wrench ; Im a machinist and it caught my eye. Seemed useful for a wrench? Quick reference tool ; Innovative design ; Seems like a powerful little tool! ; Find it useful for h ; Versatility and expected build quality ; It looks like a wrench that will actually work. ; Sounds like a useful tool for the home and workshop. ; I need a decent wrench around the house. I often have to borrow a wrench for larger jobs. ; I love high utility products and this would take the place of multiple wrenches and appears to be hi ; One tool to replace many ; looks useful ; Seemed like a very useful gadget. ; Interesting , but also a very handy tool. ; Need a good wrench ; I like precision and ease of use. ; All around tool Im looking for ; You never know when a good tool will come in handy. ; Seems well engineered ; Need small, reliable, adjustable tool for cycling and general use ; Seem useful ; The project addresses a specific problem about adjustable wrenches that is both unique and useful. ; Needed a one size fits all wrench ; I love the simplicity, form and function of the wrench. It looks like it will solve all my frustrati ; I love working on mechanical things and I like the idea of the wrench mechanism. How large a range i ; Technical interest ; Once adjusted it stays where you put it. Quick one hand adjustments. Less frustration, faster work c ; Great tool to carry in vehicles ; I have a wrench and it sucks, this seems to tick all the boxes ; multi-purpose tools are my thing ; I am an engineer and have a weakness for hand tools, especially innovative ones like this. Plus, I d ; Its a new take on an old tool. Hopefully will make the crescent wrench obsolete! ; I’m looking to upgrade my toolkit as a new home owner that is DIY saavy ; Little clamps are awesome ; Cool wrench ; Awesome product. Timeless. ; Something different but useful ; It looks new and intersting ; I was actually looking for a pipe wrench, and this product came along at the perfect time. ; The idea of the wrench. ; I work on the ship repair industry and usually have to carry multiple wrenches. I use conventional a ; Because it looks like a good well built product ; I love the simplicity of the design and the fact that it can replace multiple inferior tools in one ; needed a go

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