Brass hexagonal pin vise — durable, precise holder for small tools and delicate repairs Key benefits Robust brass construction: solid metal body resists breakage and gives a long service life for frequent use. Secure, precise grip: holds small tools firmly for accurate work on tight or delicate parts. Versatile compatibility: accepts needles, small screwdrivers, and other micro tools for a range of hobby and repair tasks. Space‑saving double‑head design: each removable collet holder is reversible, letting you accommodate collet sizes between 5.0 mm and 3.2 mm without extra adapters. Easy to use: simple insert-and-tighten operation makes it convenient for repairs and watchmaking where steady handling is essential. Features and specifications Material: brass Design: hexagonal body for a comfortable, non‑rolling grip Collet range: 5.0 mm down to 3.2 mm (reversible dual‑head collet holders) Use: compatible with needles, small screwdrivers, and similar precision tools Practical applications (examples) Watch repair: hold tiny screws, shafts, and pins securely while you disassemble, inspect, or reassemble movements. Jewelry and model making: steady delicate wires, pins, or drill bits for filing, polishing, or fine assembly. Electronics and hobby electronics: grip small probes, micro screwdrivers, or hand‑held tooling when working on circuit boards or small components. How it solves common problems Eliminates slipping and wobble when working with very small parts, improving accuracy and reducing risk of damage. Removes the need for multiple tool holders by covering a useful range of collet sizes with a reversible design. Simplifies repetitive precision tasks by providing a comfortable, stable handheld fixture. What to expect in use Insert the tool tip into the collet, reverse or swap the removable collet holder to match the tool diameter (5.0–3.2 mm), and tighten for a firm, reliable grip. Designed for repair and watch work, but equally useful across crafts, modelling, and electronics.