CYLINDER BASE NUT WRENCH (1/2")-29983

Product Features 1/2" Hex Size. Fits all Continental, most Lycoming, and many other types of aircraft engines. 15" (381mm) span fits around almost all aircraft cylinders. 0.14"(3.5mm ) thin wall fits into tight areas. 12-point end fits both hex and 12-point nuts. 1/2" square drive. Forged from 4130 steel and tempered for maximum strength. Industrial chrome plating improves surface hardness and resists corrosion. Quality tested to meet or exceed engine manufacturers torque specs. Replaces our 2882 series wrenches. ATS Pro Lifetime warranty. 1/2" Hex wrench fits Continental A50, A65, A75, A80, C75, C85, C90, C125, C145, 0-200, 0-300, G0-300, E-165, E-185, E-225, and IO-360 series engines.The new ATS 3882-series Cylinder Base Nut Wrenches are made from forged alloy steel, tempered, and hardened for maximum strength. They also have an industrial chrome plating to improve surface wear, and protect against rust and corrosion. Their thin-wall construction guarantees they will fit nuts close t