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🔩 Secure it fast, seal it tight—clamp like a pro!
The POWERTEC 70260 4 Inch Key Hose Clamp pack offers 10 premium stainless steel clamps with a 4-3/8 inch adjustable capacity. Featuring an easy-turn thumb screw key, these corrosion-resistant clamps provide a leak-proof, durable seal for dust collection, dryer vents, and various piping applications—ideal for professionals and DIYers seeking reliable, tool-free hose connections.
| Brand | POWERTEC |
| Color | Key Clamps (10 Pk) |
| Item Diameter | 4 inches |
| Item Dimensions | 6 x 6 x 4 inches |
| Item Weight | 9.5 ounces |
| Item dimensions L x W x H | 6 x 6 x 4 inches |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Style | Key clamps (10 PK) |
| Style Name | Key clamps (10 PK) |
| Tensile Strength | 500 psi |
R**T
POWERTEC 70260 4 Inch Key Hose Clamp
Ideal for dry vents make them easy to access to clean them! Great price compared to similar at big box home store!
R**S
Good Quality Key Clamps
Grandma here ... needed to revise the connections for the dryer vent. These key clamps make it easy to get the job done quickly and without tools. Good quality. They should last for years. The hardest part was getting behind the dryer!
R**Z
Very useful
Great to have in shop. They keep dust collector hoses in place.
A**R
Work for some uses, not for automotive use
Work as intended. Thumb screw makes tightening easier for home use on dryer vent hose; not recommended for automotive use.
M**L
Hose connectors, who needs them?
Geat little hose clamps. Hold really well on my 4inch dust collector flexible hose which goes to my tools. I may invest in the magnetic connectors next for quick swapping of my tools instead of using more blast gates.
B**S
1th we y work good
Powertec made the tightening handle stick out further, way better
T**D
Thumb screw clamps
Great for securing dust collection hoses
J**D
Wow! Much handier than the kind you need a screwdriver or socket for.
I love this idea. This was much easier to install/remove than those that require a screwdriver or socket wrench.
M**3
Secure Fit and Easy to Adjust
Overview: I purchased these clamps to use with the POWERTEC 4-inch dust collection hose, and they've worked exactly as intended. Installation was straightforward, and once tightened, they have stayed securely in place without loosening or shifting. It's one of those simple workshop accessories that quietly does its job well. Likes: Easy to install, secure grip, and the thumb screw design makes adjustments quick without needing additional tools. They fit the POWERTEC 4-inch dust collection hose perfectly and have remained tight despite regular use and movement of the hose. Dislikes: No significant complaints. They have performed exactly as expected. ⭐⭐⭐⭐⭐ 5 stars – Strong, easy to use, and dependable. If you're using a 4-inch dust collection hose, these clamps provide a secure and hassle-free connection.
T**S
4" Duct clamp a winner
Great fit for 4" spiral reinforced dust collector duct and key turns easily.
V**O
Bom
Bom
M**Z
Bien
Bien
K**R
HOSE CLAMPS
Clamps was used to connect CV joint on a car, and it worked well. Definitely worth the buy, Clamps are strong
Trustpilot
3 weeks ago
5 days ago