200M / 100M PU Pipe Pneumatic Hose Tube PU Hose Dia. 6 8 10 12 14 16 Low Pressure For Compressed Air only NBSANMINSE|hose air|hose air compressorhose tube - AliExpress
1-3/8″ Swivel Black Handle, 4 Wire Hose, 6′ Cord – Manufacturer of VacuMaid Central Vacuum Systems
11343-6-8 Parker Male Swivel Adapter 3/8 NPT X 1/2 Hose Steel | Livingston & Haven