Fast Shipping On All Items 30 Days Money Guarantee Customer Support Excellent Service 100% Satisfaction Satisfaction Guaranteed Inspection Sight Glass with R134A Quick Couplers, Red/Blue, Extra Large Specification Item model number 53376 Product Dimensions 11 x 9 x 5 inches Brand Mastercool Country of Origin China Manufacturer Part Number 53376 Item Weight 3 pounds Lift Type Manual Voltage 12 Volts Exterior Machined Special Features Includes all fittings, Ball valve controlled, High pressure hoses, transparent sight glass, heavy duty couplers Model R134a Visual Inspection Sight Glass with R134a Quick Couplers Manufacturer Mastercool 9.0 inches x 11.0 inches x 5.0 inches. Weight: 3.0 lb Item Description R134a 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 QUICK COUPLERS easily snap to A/C service ports and are designed to work in tight quarters R134a 60? NYLON BARRIER CHARGING HOSES meets SAE J2196 for containment of refrigerant while providing maximum durability Fit type: Vehicle Specific Mastercool?s 53376 R134a 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. Return Policy ? We guarantee against any defective or misrepresented products. The original shipping label must be sent back to us to validate the return. A full refund can only be issued during the first 30 days upon receipt of the product. ? Returns will be voided if the product is mishandled or physical damaged by customer. ? Buyer will be responsible for all kind of return shipping/shipment to the seller for resolving the problem. ? Returns made for all non-defective, undamaged products are subject to a 15% restocking fee. Shipping and handling fees are absolutely non-refundable. If an item is returned to us due to an address issue, we do charge a reshipping fee to reship. If you would like a refund, there will be a 15% restocking fee applied. ? All returned products need to be assigned an RMA # (Return Merchandise Authorization #) prior to return. Please contact us through's messaging system to obtain an RMA# for the return. Any returned product without an RMA # on package will not be accepted or processed. ? Please contact us before returning. Feedback ? We appreciate your feedback and our system will automatically leave feedback for you after bid ends. ? Please contact us through message center if you have any problems, we will always try our best for 100% customer satisfaction. Payment Options Shop With Confidence