Mastercool 53376-YF R1234yf Visual Inspection Sight Glass with R1234yf Quick Couplers Buffers & Polishers This top-grade product is expertly

This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship

improved valve design makes this blow gun more convenient

Çô Spray Gun

Very light at just over a pound

Mastercool 53376-YF R1234yf Visual Inspection Sight Glass with R1234yf Quick Couplers Buffers & Polishers This top-grade product is expertlyR1234yf 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 in the inspection glass BALL VALVE provides leak free control and allows extracted refrigerant to be deposited back into the system HIGH AND LOW SIDE R1234yf QUICK COUPLERS easily snap to A C service ports and are designed to work in