Specifications: Condition: 100% Brand New This auction is for one brass Adapter 1/4" Male x 1/2" ACME Female Brass Refrigerant Tank Adapter. 1/2 Inch Acme Female X 1/4 Inch Male Flare W/ Core. Connects Hose To Refrigerant Tank. overall Dimension 3/4" Female thread:1/2-20 UNC Male thread:7/16-20 UNF Features: 1.This fitting does not have a valve core or valve core depressor. 2.This is Tank Adapter 1/2" ACME Female x 1/4" SAE Male flare fitting for Automotive Service. 3.This fitting is used for standard 1/4" refrigeration hoses can be used on 1/2" acme fittings that are on some cans. Package Included: .