High Low Side Brass Adapter Set #3019 Description High Low Side Brass Retrofitting Set Part#: 3019 Made of brass Includes red and blue caps as shown in the picture Standard R12 to 134a conversion fitting. All vehicles will use this fitting if converting from R12 to 134a. Finger tighten only! Do not use a wrench to tighten. If refrigerant is escaping from the fitting, the fitting is too tight. Raise up the fitting to stop the flow of refrigerant. Payment Shipping Returns Payment is required at the time of purchase through Paypal. We ship Monday-Friday 8am-4pm. We try our best to get every order shipped the same day. We ship with Fedex Ground, UPS Ground, USPS First Class and USPS Priority. If you need faster shipping, we are able to ship certain items via air. Of course, that cost is much higher and you would need to call for a shipping quote. We do combine shipping whenever possible. A tracking number will be provided at the time of shipment. Please keep in mind that we have ZERO control over USPS/Fedex/UPS and their timeliness in delivering your package! Please don't leave negative feedback for something that is beyond our control. Buyer has 30 days to contact Enviro-Safe regarding any issues or to request a return. The item will be replaced or the buyers money refunded AFTER Enviro-Safe receives the item back in the same condition that is was shipped. If the buyer requests the return and there is nothing wrong with the item, the buyer is responsible for the return shipping and will not be refunded for the original shipping. If the item is defective, Enviro-Safe will supply a label for return and will refund or replace in full. Note: hazmat shipments can not be returned. Powerful listing templates by 3Dsellers