Product Info Catalog Plumbing Pipe & Fittings Compression Adapter, Lead Free, 5/8 Male Compression x 1/2-In. FIP Adapter, Lead Free, 5/8 Male Compression x 1/2-In. FIP Request a Quote UPC: 719852955054 SKU: 166541 Model Number: 710066-1008 5/8" male compression x 1/2" female iron pipe adapter, lead free compliant product which meets public law 111-380.