1/4 x 1/8 PP DOT Female ElbowThe 1 4 x 1 8 Push In DOT Female Elbow is a 90 degree elbow fitting designed to connect DOT approved tubing to a female NPT threaded port. This fitting is commonly used in air brake systems, pneumatic circuits, and fluid transfer applications, where a right angle connection is needed to optimize hose routing and reduce strain. Specification Details TYPE PP DOT Female Elbow DESIGN 90 Degree Elbow Shape ideal for tight spaces and directional changes in