3" Quick Fist Clamp for mounting tools & equipment (Size: 2-3/4 Inch To 3-1/4 Inch Clamping Diameter; 4-1/2 Inch x 1-1/4 Inch Mounting Area), Black

Works great for holding my axe and shovel in the back of the truck

Would not be without a few of these. Works everywhere for a lot of items. Holds up to -35 below zero too. Thanks.

Gets the job done. Great quality. Holds my fire extinguisher perfectly. No complaints

Used to mount an SBR to a wall on a shelf. It is the perfect size to go around m lock hand guard with angled foregrip. Just incase anyone needs that information

If you have a 3.5" (89mm) diameter extinguisher or tool, it'll be a very tight fit. My Buckeye 2.5# extinguisher is 3 3/8" and it was a rough fight for it to fit. Even though the ad lists 3.25", the packaging says 70-89mm (2.75 -3.5"). If it's too too tight, you might be able to modify the quickfist by removing some of the rubber tabs. Also the mount sits out about 2" so be aware. Otherwise works as advertised and a solid piece

I have the next size down and it has mounting holes on the bottom that go through for easy mounting. However this size doesn't have the mounting holes, unless you want to use zip ties...

works as intended. You definatly need to use a wider washer to secure these as a wide head screw itself with eventually squeeze its was through the material. Being rubber makes it great for mounting tools in vehicles, no sqeeking and no vibration wear on tools

I use these on my Tacoma to hold just about everything. In the cabin and in the bed. The ones in the bed have seen about a month of weather and are holding up perfectly.