• Sale!
    Mastercool R134a Extra Long CouplerExtra Deep Extra long high side R134a coupler used on BMW E60 (2003-2009 5 series) and some volvo models. This extra long high side coupler can easily reach the service port. 82836-E - High Side Extra Long 1/4" SAE-M x 16mm
  • Sale!
    Mastercool R1234yf Couplers
    • High and low couplers with extended disconnect protection sleeve
    • Meets SAE J639 & J2888
    • Allows recovery of entire refrigerant, including the space between the coupler & fitting
  • Patented manual couplers adjust easily to R134a service ports with varying dimensions. All metal construction for extra durability. Patented, spring loaded depressor will not damage service valves. Can be removed from service ports regardless of knob position without losing refrigerant. Meets SAE, UL and EPA requirements for containment of refrigerant. 82834-E - High-Side Manual R134a 1/4” FL-M x 16mm Quick Coupler  
  • Patented manual couplers adjust easily to R134a service ports with varying dimensions. All metal construction for extra durability. Patented, spring loaded depressor will not damage service valves. Can be removed from service ports regardless of knob position without losing refrigerant. Meets SAE, UL and EPA requirements for containment of refrigerant. 82934-E - Low-Side Manual R134a 1/4" FL-M x 13mm Quick Coupler