409 3/4 x 3/4 Elbow UBThe 409 3 4 x 3 4 90 deg Elbow Male Flared is a 90 degree elbow fitting designed for connecting a line at a right angle. This elbow provides a secure, leak proof connection, making it ideal for hydraulic, pneumatic, fuel, and fluid transfer systems where a directional change is needed. Specification Details TYPE 90 deg Elbow Male Flared DESIGN 90 Degree Angle allows for a tight bend in piping or tubing without kinking hoses or restricting flow.