- Versatile Configuration: This lock body key features both long and short handle options to meet a variety of installation needs. Its design allows comfortable operation in tight spaces, making it an essential tool for installing and adjusting door locks. With two pieces included in the set, you'll always have the right tool for any lock maintenance task. - Precise Measurement Scale: Each wrench comes with clearly etched measurement markings to ensure accurate positioning during installation. This feature helps prevent errors in placing door locks, resulting in properly functioning locks and enhanced security for your doors, saving you from costly re-installations and adjustments. - Durable Steel Construction: Crafted from high-quality steel, these wrenches deliver exceptional durability even with regular use. The robust design resists bending and wear, maintaining functionality through numerous projects while providing the strength needed for professional lock installations. - Ergonomic Handle Design: The thoughtfully designed handles provide comfortable leverage during operation, reducing hand fatigue when working on multiple doors. This user-friendly feature allows for extended use without discomfort, increasing efficiency and productivity, whether you are a professional locksmith or tackling DIY projects. Use Scenarios: 1. Perfect for professional locksmiths who require reliable tools for quick and efficient lock installations and adjustments. 2. Ideal for homeowners performing DIY door lock replacements or maintenance, ensuring a secure fit and proper functionality. 3. A must-have for maintenance personnel in commercial settings, facilitating fast and accurate lock servicing.