• Premium Quality Construction: These Key Tamperproof Wrenches are made of hardened treated Chrome Vanadium Steel Alloy (Cr-V) with a black-oxide finish, ensuring durability and longevity
• Smooth Insertion and Reduced Wear: The chamfered ends of these wrenches allow precise and smooth insertion into fastener heads, minimizing wear and tear on both the wrenches and the fasteners
• Comprehensive Size Range: This set includes 8 Key Tamperproof Wrenches in sizes T5, T6, T7, T8, T9, T10, T15, and T20, providing you with a wide range of sizes to tackle various tasks
• Convenient Size Marking: Each hex key is placed in a size-marked hole, making it easy to identify and access the exact size you need at hand. The wrenches are designed in an exquisite and small size for added convenience
• Versatile and Practical: These wrenches are widely used for driving internal hexagon socket fasteners, making them essential tools for various applications in your home, workshop, or professional settings

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty