1, Lead Free Brass Barb Insert Elbow, For Connecting 2 Pieces Of 1 Cross Link Polyethylene Pex Tubing, Secure Barb Ends Of Fittings To Pex Pipe With TV 597556 Cinch Clamps TV 608743 Cinch Tool, Or TV 597325 Copper Crimp Rings TV 597693 Crimp Tool, Immediately Testable To Well Over 100 PSI, Meets The New NSFANSI Standard 142009 ASTM F 18079SI Standard For Products Intended For The Transport Of Potable Water, ANSINSF Standard 61 Annex G For Lead Free Compliance The Wetted Surface Of This Product Contacted By Consumable Water Contains Less Than 025 Of Lead By Weight To Meet AB1953 California VT S152 Vermont Low Lead Restrictions