Finger Wrench (digit spanner)

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UPDATE: 020116I've transformed the design into a 'Pro' version, boasting an even sleeker aesthetic and improved ergonomics that fit perfectly in the palm of your hand.FingerWrench_Pro.stlRecently, I stumbled upon this ingenious gadget on a DIY blog, but unfortunately, the company behind it has ceased production, leaving me scrambling to find existing stock. Undeterred, I created my own 3D printed replica, and I'm thrilled with the result!Easy to use:There's a clever gap along the backside of the design, allowing for a single size to accommodate various finger sizes. Simply slip a nut or bolt into place as shown in the accompanying images. The gentle pressure from your fingers keeps everything secure, while the tapered slot inside prevents any unwanted spinning.Suitable for 1/2inch nuts and bolts, and smaller fasteners.Print with PLA (available at http://www.faberdashery.co.uk/products-page/print-materials/mellow-yellow/) or ABS, using a 0.2mm layer height and 100% infill for maximum strength.Enjoy!