RIDGID's 1-7/8 in. Pro-Grade Locking Hose Kit extends up to 10 ft. for extra reach and is 4X more durable than standard RIDGID hoses. This hose is
4 Gallon Portable Wet/Dry Vac
It is a friction fit instead of the screw nut type and attaches securely, even though there are no threads, locking mechanism or latch. The same applies to Ridgid Wet Dry Vacuums, it works perfectly with most of their models also.
Compatible Replacement for Shop VAC and Ridgid Style Wet Dry Vacuum Cleaner Crushproof Industrial Commercial Grade Extension Hose with Air Suction
Ridgid 54188 Hose, 15' Pro for 2.5 ACC
Best hose for Ridgid WD4070! Keep your larger attachments!
RIDGID 1-1/4 in. to 1-7/8 in. Dusting Brush and Crevice Tool Accessory Kit for RIDGID Wet/Dry Shop Vacuums VT1612 - The Home Depot
Ridgid 1-7/8 in. x 10 ft. Pro-Grade Locking Vacuum Hose Kit for Wet/Dry Shop Vacuums
1-7/8 in. x 10 ft. Extra Durable Locking Wet/Dry Vacuum Hose Kit
RIDGID LA2570 1-7/8 in. x 10 ft. Pro-Grade Locking Vacuum Hose Kit
The flexible ease of the RIDGID DUAL-FLEX Tug-A-Long Locking Vacuum Hose for wet/dry shop vacs is RIDGID versatility at its best. The 2-1/2 in. x 7
2-1/2 in. x 7 ft. DUAL-FLEX Tug-A-Long Locking Vacuum Hose for RIDGID Wet/Dry Shop Vacuums
The RIDGID VT2534 Auto-Detailing Kit is ideal for home or commercial use. Its 4X hose is durable to withstand regular use and flexible enough to go wherever you need it. This Ridgid auto-detailing kit's adapters let you extend the hose by attaching it to another length of hose, and attach it to various vacuum bases. The crevice tool is long and narrow to fit where the hose normally can't go for a complete clean. Its dusting brushes gather loose particles so they can be quickly sucked up.
Ridgid 1-1/4 in. Premium Car Cleaning Accessory Kit for Wet/Dry Vacs
2-1/2 in. x 13 ft. Dual-Flex Tug-A-Long Locking Vacuum Hose for
Ridgid Shop VAC 4X Pro Hose Review