316 Stainless Steel, 1/2 in x 1/4 in Fitting Pipe Size, Reducing Adapter - 1DFY3|8-4 RA-SS - Grainger
![CR-V Staal Socket Ratchet Converter Adapter Reducer 1/2 "Naar 1/4" 1/2 "Om 1 /4" Auto Fiets Garage reparatie Tools Kleine Socket Gereedschap _ - AliExpress Mobile CR-V Staal Socket Ratchet Converter Adapter Reducer 1/2 "Naar 1/4" 1/2 "Om 1 /4" Auto Fiets Garage reparatie Tools Kleine Socket Gereedschap _ - AliExpress Mobile](https://ae01.alicdn.com/kf/H60f667cd4966448f8af90f1a053ab38es/CR-V-Staal-Socket-Ratchet-Converter-Adapter-Reducer-1-2-Naar-1-4-1-2-Om.jpg)
CR-V Staal Socket Ratchet Converter Adapter Reducer 1/2 "Naar 1/4" 1/2 "Om 1 /4" Auto Fiets Garage reparatie Tools Kleine Socket Gereedschap _ - AliExpress Mobile
![Amazon.com: POWERTEC 70147 4-Inch OD to 2-1/4-Inch OD Hose Reducer Adapter for Dust Collection Systems : Tools & Home Improvement Amazon.com: POWERTEC 70147 4-Inch OD to 2-1/4-Inch OD Hose Reducer Adapter for Dust Collection Systems : Tools & Home Improvement](https://m.media-amazon.com/images/I/41lC19i7n+L._AC_.jpg)