TRS-S779AB-4-4 Brass 45° Male Elbow, 1/4″ Tube x 1/4″ NPT, No Sealant, SAE J844 Air Brake Fitting

The TRS-S779AB-4-4 is a brass 45° male elbow fitting for joining 1/4″ SAE J844 nylon air brake tubing to a 1/4″ NPT port. Designed for reliable performance in air brake systems and in-cab pneumatic controls, it features a compact angled design for space-constrained installations and comes without sealant to support controlled sealing applications.