Tectran 41484X8 1/2 In. Tube Insert Fitting for Air Brake Lines

The Tectran 41484X8 is a 1/2-inch tube insert fitting designed for use in heavy-duty air brake and pneumatic tubing systems on commercial trucks, trailers, and fleet vehicles. This insert is used to reinforce the end of nylon or polyethylene air brake tubing before insertion into a compression or push-to-connect fitting, ensuring a secure, leak-free connection.

Key Features:

• Tube Size: 1/2 inch (fits standard 1/2 in. O.D. air brake tubing)
• Provides internal support to prevent tubing from collapsing under compression fitting clamp load
• Compatible with nylon and polyethylene air brake and pneumatic tubing
• Manufactured to meet heavy-duty commercial vehicle standards
• Easy to install — insert into the end of the tube prior to fitting assembly
• Durable construction for long service life in demanding air system environments

Tectran is a trusted name in the commercial trucking industry, supplying high-quality air brake components, trailer wiring, and plumbing accessories. The 41484X8 tube insert is an essential small component for maintaining the integrity of air brake line connections during repairs or new installations.