JEWEL TOOL 2-Piece Double-Sided Pin Vises with 8 Collets (TJ-73200). Crafted with meticulous attention to detail, these pin vises are an essential addition to any jewelry makers toolkit. The set includes two sturdy metal pin vises, each being double-sided to offer you versatile and functional use. Their ergonomic design accompanied by textured grips ensures that you have optimal control without any slip-ups, even during prolonged usage. The highlight of this set is the inclusion of 8 collets, facilitating compatibility with a range of pin sizes from 1-4mm (0.04-0.16 inches), mimicking the tools that professionals prefer for their projects. Designed for years of reliable use, these pin vises promise not only durability but also a seamless crafting experience, enabling you to work with a precision that is both convenient and effective. Target Audience: Jewelry makers, professional craftsmen, DIY hobbyists, beadwork enthusiasts.