Amazon.com: 25 Ft 1/4" x 3/8" Line Set for Ductless Mini Split Air Conditioner Heat Pump Systems : Home & Kitchen
Brass Pipe Hex Adapter 1/8" 1/4" 3/8 1/2" BSPT Male Thread Equal Diameter Reducing Extension Joint For Water, Oil And Gas - AliExpress Home Improvement
Hose Master Masterflex Stainless Steel 321 Flexible Hose Assembly, 3/8" Stainless Steel 304 Hex NPT Male x 150 psi NPT Female Union Connection, 300 PSI Maximum Pressure, 36" Length, 3/8" ID: Plumbing
Podrumarski pribor : Pipa za inox posudu 3/8
U.S. Solid 304 Stainless Steel Lead Free 6000 psi High Pressure Hex Nipple, 1" x 3/8" NPT Male Thread Pipe Adapter(1 pc) - U.S. Solid