I was looking for a cable clamp to secure the output cable of a JuiceBOX EVSE. This cable is a 40A 240V charging cable with a J1772 connector for an electric vehicle (EV).

The Clamp-o-Matic tool worked very well but I wanted more side to side strength in the clamp because the cable is heavy and under load when the user is manipulating the cable so I added triangulation to the cable clamp. The clamp has a 10% compression on the cable.

Recommend you print at 30% infill to achieve necessary strength.