Mastercool 53376-YF R1234Yf Visual Inspection Sight Glass With R1234Yf Quick Couplers, Red Blue, Extra Large manual chain hoist Soft nitrile formulation provides elevated

Soft nitrile formulation provides elevated comfort for extended wear times

Stand support height range is 33-3/4 inches to 44-1/4 inches

Interchangeable parts minimize long-term maintenance costs

the integrated magnets located in the base of the handle and the pocket clip

Bolt Riveting and Super Duty Applications

Mastercool 53376-YF R1234Yf Visual Inspection Sight Glass With R1234Yf Quick Couplers, Red Blue, Extra Large manual chain hoist Soft nitrile formulation provides elevatedMastercools 53376 YF R1234yf Visual Inspection Sight Glass will save you time by easily determining if the A C system needs to be flushed. This will allow for proper operation of all components and overall cooling efficiency. Features R1234yf VISUAL INSPECTION SIGHT GLASS lets the user to see the condition of the refrigerant in the vehicle A C system INCLUDES REFRIGERANT CONDITION CHART which visually shows the possible contaminants that could be seen