Quick Screw-In Mounting System: Engineered to fit directly into the industry-standard Berger Hole, this tool enables fast and secure installation on your bow. The screw-in mechanism simplifies the leveling process by allowing you to square sights, rests, and arrow setups without needing a flat surface. Perfect for both beginners and seasoned archers seeking efficiency. Dual-Axis Precision Leveling: Features an innovative dual-level design that simultaneously measures both X and Y axis alignment. This allows archers to achieve perfect horizontal and vertical tuning in fewer steps, eliminating the need to reposition a single level multiple times. Ideal for precise bow adjustments, it ensures consistent shot accuracy by streamlining the setup process. Lightweight Yet Robust Aluminum Construction: Crafted from high-quality, machined aluminum, this bow level weighs under 9 grams, making it 90% lightweight than traditional models. Despite its featherweight design, it offers exceptional durability and long-term stability, providing reliable performance during repeated tuning sessions without compromising strength. Universal Compatibility Across Bow Types: Designed to fit any bow equipped with standard Berger Hole or stabilizer bar holes, this level works seamlessly with fixed-pin sights, slider sights, hunting configurations, and target setups. It supports various tuning tasks such as nock point adjustment, rest alignment, and comprehensive bow calibration for versatile use. Essential Tool for Archery Setup and Maintenance: Compact and ultra-lightweight, this bow level is easy to carry in any bow case, making it an indispensable accessory for archers. Whether building a new bow or maintaining an existing one at home, it helps achieve consistent accuracy and speeds up pre-shoot setup routines for improved performance in the field or range. Description: The berger hole bow level features a dual-level design with X and Y axis leveling, allowing simultaneous horizontal and vertical alignment for precise tuning in fewer steps. Crafted from lightweight yet durable aluminum, it weighs under 9 grams, 90% lightweight than typical bow levels, while ensuring long-term stability. Its quick screw-in system mounts directly into the industry-standard Berger Hole, enabling fast and reliable sights, rest, and arrow setup without needing a flat surface. Universally compatible with all bows using standard Berger Hole or stabilizer bar holes, it suits fixed-pin and slider sights, hunting setups, and target sights. Compact and easy to carry, this essential tool streamlines bow building and maintenance for consistent accuracy and faster setup. Item Name: Bow Level Material: High Borosilicate Glass Features: Archery Accessory, Lightweight, Easy to Use Size Details: Length: 5.5cm/2.17" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1pc: 1 x Bow Level or 2pcs: 2 x Bow Levels