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Fulton 4 Inch Thumb Screw Key Adjustable 304 Stainless Steel Hose Clamps, Pipe Clamp, Worm Gear Clamps, Dryer Vent Clamp, Dust Collection, Automotive, RV Clamp 10 pack (4" Hose Clamps)

  • Based on 394 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Wednesday, Sep 24
Order within 55 minutes
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Features

  • NO MORE TOOLS! Set your tools aside when installing your ductwork or hose with these handy, easy to tighten hose/duct clamps. Place the clamp where its needed then simply turn the key to loosen or tighten them.
  • LARGE EASY TO TURN KEY - The easy to turn and easy to see blue key is made from a strong and durable polymer. The key is designed to make the securing and un-securing of hose much easier on the knuckles. No more knuckle busting flat head screw drivers or tiny socket wrenches. Simply to turn the key clockwise to tighten, counter clockwise to loosen.
  • OFTEN USED IN THESE APPLICATIONS These unique clamps are typically used in securing duct work, dryer vents, dust collection hoses, piping, large cable, pvc tubing and more. Ideal for use in automotive, industrial, mechanical, agriculture, boat/marine, shield, recreational vehicles, household and more. Works for both indoor or outdoor use.
  • 304 STAINLESS STEEL HOSE CLAMP- The 4 diameter large hose duct clamp (including the housing, the band and the internal screw are made from premium 304 stainless steel. This makes the clamp strong, durable and rust resistant which makes it ideal for many applications in the shop or around the home.
  • FLEXIBLE ADJUSTABLE SIZE RANGE- 4 inch hose clamps are flexible and workable with a rather wide adjustable size range from appx. 4-7/16 (4.440 or 112.77mm) in full diameter down to appx. 3-7/16 (3.440 or 87.32mm) at its most compact diameter.

Material: Stainless Steel


Brand: Fulton


Color: Blue


Style: 4" Hose Clamps


Item Weight: 0.48 Kilograms


UPC:


Manufacturer: Fulton Woodworking Tools and Accessories


Material: ‎Stainless Steel


Brand: ‎Fulton


Color: ‎Blue


Style: ‎4" Hose Clamps


Item Weight: ‎0.48 Kilograms


UPC: ‎817918022105


Manufacturer: ‎Fulton Woodworking Tools and Accessories


Part Number: ‎HC-VAR


Item Weight: ‎1.05 pounds


Package Dimensions: ‎9.4 x 6.6 x 1.6 inches


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: March 7, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Clamp it!
Easy clamps, just turn the knobs and watch the clamping power!
Reviewed in the United States on May 8, 2025 by Don

  • Thumb Screw Works great
Using in my shop for my new air filtration system, seal the saw dust in the system of bags. Just what I needed and fit the four inch hose connections.
Reviewed in the United States on January 10, 2022 by K. John Casey

  • Ok product!
Good for short term usage.
Reviewed in the United States on June 16, 2024 by Battery Guy

  • Good Clamp
These are a lot easer to use than the one's without the thumb screw unless you are using a frill with a 1/4 bit to clamp it down. If you want something easy get some of the spring clips that you squeeze and you will never use anything ela=se
Reviewed in the United States on October 17, 2021 by JD

  • Works
These work as you would expect.
Reviewed in the United States on July 23, 2023 by RICHARD E.

  • Thumb screw catches on band.
Thumb screw catches on band. Difficult to tighten.
Reviewed in the United States on August 18, 2023 by Michael

  • Quick and Easy
These clamp tight and are very easy to use.
Reviewed in the United States on December 31, 2022 by Kindle Customer

  • Super handy for 4” dust collection
I’d give 5 stars but the thumb screw bumps the clamp when you turn it - otherwise they’re pretty nice.
Reviewed in the United States on March 8, 2024 by Bench Dog Joinery

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