Barbed Pipe PEX Insert Coupling, Brass, 3/4-In., 10-Pk. Brand_Bonide it has a triple O-ring

it has a triple O-ring sealed air chamber

RoHS Compliant And Mercury Free

2" x 10" Floor Chisel

making it one of the most beloved in the Case line

5/8" flare x 1/2" female pipe thread

Barbed Pipe PEX Insert Coupling, Brass, 3/4-In., 10-Pk. Brand_Bonide it has a triple O-ring10 Pack, 3 4", Lead Free Brass Barb Insert Coupling, For Connecting 2 Pieces Of 3 4" Cross Link Polyethylene Pex Tubing, Secure Barb Ends Of Fittings To Pex Pipe With TV #608 826 Cinch Clamps & TV #608 743 Cinch Tool, Or Copper Crimp Rings & Crimp Tool, Immediately Testable To Well Over 100 PSI Meets The New NSF ANSI Standard 14 2009 & ASTM F 1807 9SI Standard For Products Intended For The Transport Of Potable Water, ANSI NSF Standard 61 Annex G For