ADAPTERS Female Male Description Application Quantity/Pk Article 1/4 SAE 1/8 SAE with Valve Core Collectors, Compressors 1 AD18C 1/4 SAE 90grade- Automotive adapter 1 AD149C 1/2 ACME Vacuum pumps/collectors/recovery/tanks 3 AD48 50 AD48B 3/8 SAE with core and depressant vacuum pumps 1 AD64 5/16 SAE with core valve R-410A International 1 AD100 AD78B 5/16 SAE 1/4 SAE with valve core R-410A International 1 AD87 100 AD87B 5/16 (rotating) 1/4 SAE 55grade- 1 AD87S 1/2 ACME 3/8 SAE with core and depressant Vacuum pumps 3 AD68 Low side R-134a - R-134a Automotive tanks 1 AD12 1/4 SAE without valve core Pumps/collectors/recovery/tanks 3 AD84 100 AD84B with valve core 1 3 AD84C 1/2 ACME (90 degrees) 1/4 SAE with automotive adapter valve core 3 AD849C 1/2 SAE 3/8 SAE with core and vacuum pump depressant 1 AD68V 3/4-14 3/8 SAE with gasket adapters Large tank 125 lb 1 AD61 100 AD61B 1/4 SAE 1 AD41 100 AD41B 5/16 SAE 1 AD71 1/2 ACME 1 AD81 100