MasterCool 82934-SL Low Side Manual R134a Safety Lock Coupler 14 mm-F x 13mm

Out Of Stock
SKU ML82934-SL

Mastercool’s new safety-lock manual couplers are designed for use on all R134a systems.

  • Unique design allows the technician to work on the system without the worry of accidentally disconnecting the hose regardless of movement.
  • Once the coupler is connected to the system, the safety-lock sleeve slides into place guaranteeing that the coupler cannot be taken off without unscrewing the manual valve.
  • Meets all SAE, UL and EPA requirements for containment of refrigerant.
  • Color coded.