Diamond Scribe Pen Clip Earrings Compatible with press-on 3/16" ID

Compatible with press-on 3/16" ID hose torches

leak-free fit

easy startup

pins fit upper jaw plates of all GRS vises

Hydrogen Compatible Tip/Tube Uniweld Type 28-6 Handle Length 6 inches Hose Connector Type Type A Hose Thread Size 3/8"–24

Diamond Scribe Pen Clip Earrings Compatible with press-on 3/16" IDThe Diamond Scribe Pen is a dual purpose tool designed for jewelers, gemologists, and metalworkers who need a reliable scriber and a quick preliminary stone screening tool in one compact instrument. Styled and sized like a writing pen at 5 3 4" long, it features a retractable diamond tip that extends and retracts with a simple twist of the barrel keeping the tip safely protected during storage and transport. Features Retractable Diamond Tip: Twist