Description:Material - This shaft coupling is constructed from 45#(ASTM1045) with a black oxide coating, which provides corrosion resistance and ensures durability and long-lasting performance.Function - Shaft coupling is a type of coupling that connects two shafts together in order to transmit torque and rotational motion. Adopt set screw mechanism to ensure the shaft connection is firm and precise.Easy to Install - With its simple design and included installation instructions, this shaft coupling can be easily installed without the need for special tools or professional assistance.Wide Application - Whether you need to connect motors, pumps, generators, or other rotating equipment, this shaft coupling provides a reliable connection for efficient power transmission.Specification:Material: 45#(ASTM1045)Color: BlackInner Diameter: 5/8" to 1/2"Outside Diameter: 1-5/16"Length: 2"Hole Quantity: 4Package Content:1Pcs x Shaft Coupling
