This is my V2.1 of the wire splice injection mold. Rather than making it out of ABS to handle the heat of the hot glue gun, its made out of PLA as it will be a prototype for fitment and functionality. The pictures show the 3 different types of connections that it accepts. Will be ideal for 10-20ga wire. Eventually this will be machined out of aluminum (hopefully next month). This design so far has worked (aside from the hot glue melting the PLA).