Features: Crafted from premium 40CrMo alloy steel, this high precise pull studs wrench delivers exceptionals strength and wear resistance, ensuring long lasting durability for heavy duty applications. Features antislip ergonomic handle with enhanced friction grooves and precise engineered jaw to securely grip pull studs, minimizing slippage and reducing hand fatigue during repetitive tasks. Ideal for operators, industrial maintenance technicians, and professional requiring reliability tools for frequent spindle tooling adjustments in manufacturing environment. Designed for workshop efficiency, it use in automotive repair shops, metalworking facilities, and machinery maintenance scenarios demanding swifting, damagefree pull studs removal. Optimized vibrations dampening handle and heat treated alloy construction make this wrench a must have for precise focused tasks, combining industrial grade resiliences with user centric engineering. Specifications: Component: Alloy steel Multiple Size as Picture Show; 6Option Type; Features: Antislip, wear-resistant, shock-resistant design Precise design: Accurate slots to ensures good bites effect Package Includes: 1pc Pull Studs Key Spanner note: Please allow 1-10mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.