Handle for open-end wrench

Handle to help turn a wrenchFor arthritis sufferers, this device can be used with little or no grip strength.For people with missing phanlanges and/or reduced dexterity, this device can be used with a minimum of one finger and can accommodate a maximum of three fingers, but you can of course use your whole hand if you wish.The device fits comfortably in a pocket and, thanks to its fluorescent color, lends itself to easy identification, even in low-light environments.In addition to 3D printing, a 4 mm bolt, two 4 mm nuts and a 4 mm washer are used to secure a wide variety of keys in the recessed area of the device. Behind the wrench handle is a short slot that allows the use of wrenches with different handle sizes and handle hole locations. With a little modification, a key loop can be added so that it can be attached to a lanyard or traditional key ring.