About this 3D model
Did a quick model of a cephalopod thing to replace a broken cabinet door handle. Added a file with holes that match my cabient that are about 76.78mm apart from the center. Hole diamiters are about 3.8mm which fit the hardware that was there. Also put a file without holes so you can drill or tweak as needed or if for some reason you just want to make it for some thing else.