409 3/4 x 3/4 ElbowThe 409 3 4 x 3 4 90 deg Elbow SAE 45 deg Male Flared is a 90 degree elbow fitting designed to connect lines at a right angle. This fitting is commonly used in hydraulic, pneumatic, gas, and fluid transfer systems where a change in direction is needed while maintaining a secure and leak free connection. Specification Details TYPE 90 deg Elbow SAE 45 deg Male Flared DESIGN 90 Degree Angle allows for a tight bend in piping or tubing without kinking