Knife with Knuckle Duster Handle

A Knife that has a Knuckle Duster as a Handle. The Finger whole is the average male ring size of 20mm diameter. Scale model as needed using your ring size in the chart below.Ring Size (US)Diameter (mm)Scale Factor515.70.785 or 78.5%616.50.825 or 82.5%717.30.865 or 86.5%818.10.905 or 90.5%918.90.945 or 94.5%1019.80.99 or 99%1120.61.03 or 103%1221.41.07 or 107%1322.21.11 or 111%1423.01.15 or 115%If there are any knife designs or other tools or cosplay props you would like to see, please message me an image and i will design it.