Knobit Jeweler's Smiths Silversmith Knob Only for NE-180 & NE-180A Ear Post & Backs single-sided Roller Length 130 mm

single-sided Roller Length 130 mm Sheet Thickness Capacity 10 mm Side Extensions Half-rounds: 4

5mm) 21-92 14K White 3

0210" N/A #74 0

10 ct 20C-311PO 18K Yellow Gold 3

Knobit Jeweler's Smiths Silversmith Knob Only for NE-180 & NE-180A Ear Post & Backs single-sided Roller Length 130 mmThe 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