1 1/2" Hose to 1 1/4" Plastic Adapter
This black plastic tool adapter is designed to fit into a standard 1 1/2" ID commercial hose to use standard 1 1/4" ID attachments.
Ristenbatt Price:
$4.95
Visit Store
Code: 687
https://www.ristenbatt.com/xcart/Generic-Commercial-Special-Attachments-Mobile-Page.html