Features Superior Durability: Constructed from high-quality 42CrMo alloy steel, this BT30 pull stud wrench offers exceptional hardness and resistance to deformation, ensuring a reliable grip and long-lasting performance without the worry of premature wear. Precision Crafted: With accurately processed slot positions, this wrench avoids contact wear, allowing for precise engagement with pull studs. The quenching treatment enhances its hardness and seismic resistance for consistent, dependable use. Enhanced Grip: Equipped with a knurled handle featuring anti-slip design, the BT30 pull stud wrench ensures a firm and secure grip, providing users with increased control and efficiency during machine tool setup and maintenance tasks. Thoughtful Design: This pull stud spanner features a humanized design to prevent the pull stud from falling off after removal, offering a safer and more convenient user experience, and minimizing the risk of losing small parts. Portability: Lightweight and compact, wrench is supremely portable, making it an essential tool for CNC machinists on-the-go. Keep it handy for quick pull stud removal jobs without the hassle of heavy equipment. Features: 1. 42CrMo MATERIAL: The use of premium 42CrMo material increases the hardness of the wrench, enhances grip strength, and prevents deformation. The surface is treated with black to prevent rusting. 2. FINE WORKMANSHIP: The slot position is finely processed to prevent contact wear and not easily damaged. Quenching treatment, strong hardness, and strong seismic resistance. 3. KNURLED HANDLE: The handle is knurled with a non slip design, and the wrench can firmly lock the object to be operated, saving worry and effort. 4. HUMANIZED DESIGN: Prevents nails from falling off after disassembly. More convenient, fast, and effort saving. 5. EASY CARRYING: Compact size and being light in weight make the pull stud wrench easy to carry for convenient use. Specification: Item Type: Pull Stud Wrench Mode: PS BT30 Material: 42CrMo Alloy Steel Surface Treatment: Galvanized Package List:1 x Pull Stud Wrench Package List 1 x Pull Stud Wrench