Made in USA - 1/2" ID x 7/8" OD CTL Multipurpose Air Hose - 49697089 - MSC Industrial Supply
Ridgid Part # VT2570 - Ridgid 1-7/8 In. X 10 Ft. Professional Grade Vacuum Hose Kit For Ridgid Wet Dry Shop Vacuums - Vacuum Attachments & Accessories - Home Depot Pro