5 Pcs Straight Stop Valve,1/2"Inch x 3/8"Inch Pex Valve,Compression Straight ...

1/2 Inch Pex to Polybutylene Transition Coupling - Lead Free - With Crimp Rings

4-PCs HeSun Pex Straight Stop Valve, 1/2" PEX x 3/8" OD Compression Straight ...

Kitec To Pex Transition Coupling 1/2” ,new!Please read description !!!

11/16-In. OD x 1-1/4-In. Compression Spring, 2-Pack - C-712

Eastman 3/8" OD COMP x 1/2" PUSH-FIT 1/4 Turn Angle Stop Valve Shark Bite Style

Compression Spring Various Size 4-13mm Diameter & 10-75mm Length Pressure Small

Compression Spring Springs Various Size 2mm 2.5mm 3mm OD and 5mm to 50mm Length