AET-00227 
Universal Steel Line Stopper 

- Suitable for clamping and sealing steel
   line on braking system; cooling system; fuel line;
  A/C Line;etc.
- Provides an effective seal to steel lines
  when disconnected.
- Prevents fluid loss and contamination of the work area.
- 5/16";3/8";1/2" and Banjo(10.4mm&18mm)