Knobit Jeweler's Smiths Silversmith Knob Only for NE-180 & NE-180A Sterling Silver & Yellow Gold Filled and firing modes

and firing modes

5 mm Carat Weight Range 1/4 ct (diamond weight) Prong Count 6 Stone Shape Marquise Ring Size Range 6 – 6-1/2 (standard USA) Construction Die struck Finish Highly polished 14K White Alloy Nickel-based

Fitting to handles and final edge finishing are required before use

and lock in nearly any working position

engineered for consistency and beauty

Knobit Jeweler's Smiths Silversmith Knob Only for NE-180 & NE-180A Sterling Silver & Yellow Gold Filled and firing modesThe 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