Brand Name: SharkBite
*End 1 Diameter: 1/2 in.
*End 1 Type: PEX
*End 2 Diameter: 1/2 in.
*End 2 Type: PEX
*Material: Copper
*Product Type: Crimp Ring
*Maximum Pressure: 200 psi
*Number in Package: 25 pk
*Average Lead Content: Lead-Free
*Push to Connect: No
*Maximum Temperature: 200 deg. F
*Packaging Type: Bagged
*ANSI Certified: Yes
*PEX: in
*For 1/2" nominal CTS (5/8" OD) Pex tubing  
*Qest crimper (Ace No. 4004966)
*NSF approved