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4 Inch Thumb Screw Key Adjustable 304 Stainless Steel Hose Clamps, Pipe Clamp, Worm Gear Clamps, Dryer Vent Clamp, Dust Collection, Automotive, RV Clamp 5 pack (4" Hose Clamp)

  • Based on 1,702 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Nov 28
Order within 4 hours and 8 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.

Manufacturer: ‎Fulton Woodworking Tools and Accessories


Item Weight: ‎5.6 ounces


Package Dimensions: ‎8 x 7.5 x 1.5 inches


Size: ‎4" Hose Clamps


Color: ‎Blue


Style: ‎Adjustable


Material: ‎Steel


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: Thursday, Nov 28

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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Top Amazon Reviews


  • Easy to install
Easy to install, seem very sturdy
Reviewed in the United States on January 24, 2023 by James Beckstine

  • Perfect size for 4” flex
You have to pick your spots due to the width of the thumbscrew you can’t put the band right against the blastgate
Reviewed in the United States on January 10, 2023 by John S.

  • Used in location where I only could get 1 hand in. Made install supper easy.
I used this in an attic where I could not use 2 hands to hold a screwdriver and hold the clamp. Made the install a breeze.
Reviewed in the United States on December 30, 2022 by Iron Apple

  • A bit too small for what I needed.
I didn't end up using these since they were a bit too small for what I wanted to use it for. The tab is made of a strong plastic material. I tried removing one to see if I could use it without the tab. You can pry the tab off by gently rocking it back and forth using some pliers. This exposes a 4mm hex. you are still able to use the plastic tab and store it for later use. ... show more
Reviewed in the United States on October 30, 2022 by A nobody

  • Great for dust collection hoses.
The thumb screw ends are large enough to tighten sufficiently without trouble. I’ve had these now for a couple of years. No problems at all. My table saw came with the same type of clamp for the smaller hoses. Would recommend.
Reviewed in the United States on October 31, 2022 by Alex Bentley

  • They work, but I was sent an opened package...
These are medium duty and work as such. Only complaint is that I was sent a pack that somebody had obviously opened and returned. While they appear unused, they should clearly have been labeled as an "open box" item and perhaps had the price adjusted accordingly.
Reviewed in the United States on January 16, 2023 by Retired in NM

  • Much better than using a screwdriver
I bought these hose clamps for the dust collection system in my woodworking shop. The current clamps use various bolt sizes with a Phillips screw indentation. I get tired of finding the right socket to tighten them. This uses the plastic finger grips to tighten the clamps. So far they have been durable and easy to use. ... show more
Reviewed in the United States on October 20, 2022 by Ward Wagher

  • Very narrow width!
Smaller than I've ever seen. Very narrow plus had to use small vice grips to turn. Won't buy again.
Reviewed in the United States on December 25, 2022 by HNTNBTCH

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