Aupoko R134A AC Oil Dye Injector, Oil Filling Syringe with 1/2" Male and 1/2" Female, Fits for R134A Air Conditioning Universal A/C Injection Tool

Product description R134A AC Oil Dye Injector <img alt="R134A AC Oil Dye Injector" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/1903ca34-3a92-4843-ae61-91c494e62b38.__CR0,0,970,600_PT0_SX970_V1___.jpg"/> <img alt="Fits for R134A Air Conditioning Universal A/C Injection Tool" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/28c02292-122d-4af4-bb4d-74971d368220.__CR0,0,970,300_PT0_SX970_V1___.jpg"/> <img alt="1/2\" Male and 1/2\" Female Air Conditioning Universal A/C Injection Tool" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/85b20620-ebc1-4f57-bb66-acc8c7aaeff5.__CR0,0,970,300_PT0_SX970_V1___.jpg"/> <img alt="Sturdy aluminum alloy construction" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/e088dbe6-1df2-42b2-b6e6-1005cd734e83.__CR0,0,970,300_PT0_SX970_V1___.jpg"/> <img alt="R134A AC Oil Dye Injector from Aupoko" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/07dbc663-fc11-4600-ad94-3f2ea6b55162.__CR0,0,970,300_PT0_SX970_V1___.jpg"/> Features: Sturdy Aluminum constructionAdd oil/dye to R134A systems1/2 M x 1/2 F (134A)In line use with manifold gauge set Specifications: Item: R134A Oil InjectorMaterials: Aluminum alloyConnections: 1/2 Male x 1/2 FemaleUsage: Use injector to add 2 oz.

of oil to a R-134a air conditioning system under pressure or during service Package Included: 1 Pc x R134A Oil Injector