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๐ฉ Secure your flow, skip the tools, and join the pros who never settle for leaks!
The POWERTEC 70260 4 Inch Key Hose Clamp pack includes 10 premium stainless steel clamps featuring a user-friendly thumb screw for tool-free adjustment. Engineered for a tight, leak-proof seal on hoses between 3.5 and 4.375 inches, these clamps excel in dust collection, dryer vents, and versatile home or professional applications. Durable, corrosion-resistant, and designed for quick installation, they deliver reliable performance indoors and outdoors.


































| ASIN | B07QVKHWZB |
| Best Sellers Rank | #9,681 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Vacuum & Dust Collector Hose Clamps |
| Brand | POWERTEC |
| Brand Name | POWERTEC |
| Color | Key Clamps (10 Pk) |
| Customer Reviews | 4.7 out of 5 stars 765 Reviews |
| Global Trade Identification Number | 00843441104728 |
| Included Components | 4-Inch Key Hose Clamp | Stainless Steel 4โ Thumb Screw Dust Collector Hose Clamps โ 10 Pack |
| Item Diameter | 4 inches |
| Item Dimensions | 6 x 6 x 4 inches |
| Item Type Name | 4-Inch Key Hose Clamp |
| Item Weight | 9.5 ounces |
| Item dimensions L x W x H | 6 x 6 x 4 inches |
| Manufacturer | POWERTEC |
| Manufacturer Part Number | 70260 |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Model Number | 70260 |
| Number of Items | 10 |
| Set Name | Pack of 10 |
| Style | Key clamps (10 PK) |
| Style Name | Key clamps (10 PK) |
| Tensile Strength | 500 psi |
| UPC | 843441104728 |
| Unit Count | 1 Count |
B**S
1th we y work good
Powertec made the tightening handle stick out further, way better
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!
J**Y
Great clamps easy to use
I love the new version of these hose clamps itโs a lot easier to use then the old fashioned ones
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.
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.
R**Z
Very useful
Great to have in shop. They keep dust collector hoses in place.
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!
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. โญโญโญโญโญ 5 stars โ 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
M**W
works
works
Trustpilot
4 days ago
2 weeks ago