JB INDUSTRIES A31727 1/4" Access Valve Bulkhead Mount,
$12.35
1/4 In. Access Valve Bulkhead Mount, Connection Size 1/4 in ODS, 3/16 in, 3/8 in ODF, For Use With All CFC, HCFC and HFC Refrigerants, Includes 1 Cap and Valve Core Per Fitting