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The Wiha Insulated Hex Key Tip Size 5/16 in is an essential tool for professionals working with electrical systems. Its insulated T-handle and shaft protect against electrical shock from live circuits, making it safe to use around electrical components when tightening and loosening fasteners. The insulated handle also provides a more secure grip than a non-insulated handle, increasing torque for easier turning. This versatile T-shaped hex key has one long arm with the drive tip at the end and two short arms that form a T-handle, allowing for maximum torque compared to L-shaped keys. Its 5/16 inch tip size is perfect for various applications, while its 5 57/64 inch long arm length and 5 57/64 inch short arm length make it easy to handle. The finish ensures durability and resilience, making this Wiha hex key a must-have tool for electricians, mechanics, and other professionals working with fasteners around electrical components.
