Knobit Jeweler's Smiths Silversmith Knob Only for NE-180 & NE-180A Ear Post & Backs Color-coded frames make blade-size identification

Color-coded frames make blade-size identification fast and easy at the bench

5mm) 21-92 14K White 3

or with a hot air gun until soft

Power Adaptor

Knobit Jeweler's Smiths Silversmith Knob Only for NE-180 & NE-180A Ear Post & Backs Color-coded frames make blade-size identificationThe Knobit is a larger acetylene torch knob designed to slip over your existing Smith torch knob, giving jewelers, metalsmiths, and silversmiths improved single handed control of the flame. Engineered specifically for the Smith torch style #NE 180 and #NE 180A with the standard knob valve assembly, the Knobit provides a more ergonomic grip without requiring any tools or permanent modifications to your torch. Made from tough 3D printed resin, the