ICD 12g changer knob

A paddle knob for the end of the ICD 12g CO2 changer lever arm. It fits directly on the end of the lever and has a hole that lines up with the one in the end of the lever. The sides are tapered for a better grip, and the long nose helps prevent the lever from hooking on clothing or vines and being pulled accidentally.

Print Settings

Printer Brand:

Prusa

Printer:

i3 MK3

Rafts:

No

Supports:

No

Resolution:

0.15

Infill:

30

Filament: Prusament PLA Grey Post-Printing =============

Attachment

Mine is secured with a 5/32" roll pin, 5/8" long. It was cut down from 3/4" long. To start one side, I drilled out the lower side with the next size larger drill bit by hand (no power tool). The other side was left alone and did not crack. I considered putting different hole sizes in the model, but there are a variety of ways to pin the knob on to the lever (such as a set screw) that should work without as much effort. I am also not sure if drilling one side is necessary for the roll pin.

It took a beating while hammering the roll pin in and seems plenty tough.

Category: Sport & Outdoors