Flexible Rotation Angle:Features a 45-degree rotation angle, providing ample adjustment for various alignment needs. Precision Manufacturing:Precision-engineered with a H7 precision inner hole and keyway for reliable and smooth operation. High Torque Capability:Designed for heavy loads, this universal joint shaft coupler offers a large torque capacity. Universal Joint Shaft Couplings|High Strength 45# Steel:Crafted from robust 45# steel, ensuring high hardness and toughness for long-lasting performance. Versatile Application Range:Ideal for diverse industries, including CNC, food machinery, and printing, with a wide application range.