Pex Pipe Fitting, Coupling, 1-In. Barb Insert Brand_Irwin (1) 3/8 In

(1) 3/8 In

Higher tooth count with smaller gullets for easier cuts and less vibration

easy to follow instructions

A tested and proven octane booster that delivers three times more boost than most other brands

hardened steel

Pex Pipe Fitting, Coupling, 1-In. Barb Insert Brand_Irwin (1) 3/8 In1" poly alloy barb insert pex coupling, for cross link polyethylene tubing for hot & cold water, use with true value #608 933 cinch clamp, need cinch tool true value #608 743 or copper crimp rings on cross link polyethylene pex tubing, after crimping you can immediately test each fitting to well over 100 psi, nsf listed poly alloy inserts, replacement for brass pex insert fittings to conform to california ab1953 low lead & vermont s152 low lead laws.