Gripper

thingiverse

Based off the Gorilla Gripper, we've got three grip sizes uploaded so far - 1/4", 1/2", and 3/4". To assemble this device, you'll need to grab three 4-4.25" bolts with lock nuts and washers. It's recommended that the outside diameter of these washers be no bigger than 5/8". Additionally, you'll require a PVC or metal pipe with an inside diameter of 3/4", cut down to 3.5 inches in length. Lastly, some self-stick foam with a thickness of 1/16" will come in handy. We've also recently uploaded new thumb designs that provide a better and more comfortable grip.