The Vortex Sport 1" High (1.1") Torx T-25 Matte Black Riflescope Ring SPT1-H is a precision-machined, lightweight aluminum mounting ring designed to provide a secure, stable, and reliable hold for 1" riflescopes. Its high 1.1" center height offers proper sight alignment across a wide range of rifle setups, while the matte black anodized finish adds durability and a clean, low-profile look. Both the base and cap utilize Torx T-25 fasteners for consistent engagement, with recommended torque values of 30 in-lbs for the base screws and 15–18 in-lbs for the cap screws to ensure repeatable zero and long-term performance. Weighing just 1.88 oz per ring, it delivers strength without unnecessary bulk, making it an excellent choice for hunting, range use, and general precision shooting applications.