20", Universal, Stainless Steel, Lead Free Faucet Connector, Adapter Fittings For 3/8" Compression, 1/2" Compression & 1/2" Female Iron Pipe, Wetted Surface Of This Product Contacted By Consumable Water Contains Less Than 1/4 Of 1 Percent,0.25% Of Lead By Weight, Meets Ab1953 California & Vt S152 Vermont Low Lead Restrictions.