Tube Sleeve Nut (Copper Tubing Compression - D.O.T.) 6TSN-ABCT

Recommended for Compressed Air Connectors on Air Brake Systems or Suspension, Steering, Engine Transmission or Auxiliary Mechanisms. Used w/ Copper Tubing in Air Brake Systems. Easy to Assemble - No Flaring Tools Required. Meets DOT FMVSS 571.106, SAE J246 & SAE J1131 Requirements. Versatile - Can Be Used w/ Nylon Tubing by Replacing the Long Nut & Sleeve w/ an Insert, Rigid Sleeve & Nut. Manufactured to Meet or Exceed O.E.M. Specifications in Function, Form & Fit.