






🔧 Lock in dust control, unlock your workshop’s full potential!
The POWERTEC 70149-P2 Flex Cuff is a premium 4-inch rubber coupler designed for airtight, reusable connections between dust collection hoses and fittings. Equipped with steel hose clamps, it offers tool-free installation and durable flexibility to fit slight size variations, making it an essential upgrade for any woodworking dust collection system.






































| ASIN | B09NR8172H |
| Best Sellers Rank | #49,135 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #28 in Vacuum & Dust Collector Hose Clamps |
| Brand | POWERTEC |
| Brand Name | POWERTEC |
| Color | Silver |
| Customer Reviews | 4.7 out of 5 stars 316 Reviews |
| Included Components | INCLUDES: (2) Flexible Hose Cuff Coupler with Dust Hose Clamps |
| Item Length | 2.56 Inches |
| Item Type Name | POWERTEC 70149-P2 4 Inch Dust Control Flex Cuff with Steel Hose Clamps, Hose Connector Rubber Cuff Coupler for Woodworking Dust Collection Fittings, Dust Collector Accessories & Machinery, 2 pack |
| Item Weight | 0.88 Pounds |
| Manufacturer | POWERTEC |
| Material | Rubber |
| Material Type | Rubber |
| Nominal Wall Thickness | 1/8 inches |
| Outside Diameter | 4.56 Inches |
| UPC | 843441112631 |
| Unit Count | 1.0 Count |
S**N
Works as expected. Good quality. No complaints.
LONG STORY SHORT: Simple, Good Quality, Works as intended. No complaints. Not much more too it than that lol. As you can see, the unit on my Jointer has the blue "hand twist" hose clamps. I honestly cant remember why one has the hand twist clamps and the other has the screw twist ones. I think I took the hand twist ones off another item all together just for initial convenience. But I don't ever remove this, so I would have been fine with the screw twist ones. CONS: -They only sent me 1 initially. I thought I had ordered the wrong thing, but I simply did an exchange, and only sent one back. No harm no foul, just something to keep an eye on.
G**R
Secure fit easy to use
I needed these to hook up some dust collection hose to power tools and they work great. Nice and secure fit with no air loss I can detect and easy to install and remove. This did exactly what I needed it to do and I had no issues.
J**L
Fits fine
No surprises here - fully functional
K**N
Sturdy, works well
Works great. Sturdy. I use it to connect metal duct to plastic. Cuts back on leaks n
M**B
Great for the shop vacuum system
These connectors are tool free and you can adjust them to hold tight or have them slightly loose to put vacuum line adapter in and out without have undo the connector. I use one on the dust collector and one on planer with no problems also good for adding blast gates
S**Y
Needed between the machine and the blast gate.
I use one of these at each machine, between it and the blast gate. They are rugged and dependable.
D**E
stroke victim
These are so easy to use, love them.
S**L
works great
I couldn't find these in the box store. Works a whole lot better than duct tape, which works fine until it inevitably fails.