Pipe Clamps NPS 3-1/2 Inches （Φ89MM）- 304 Stainless Steel & Rubber Lining 10 Pack

I'm an audiophile. I have a decent setup in my barn, a big system in my vehicle, and pairs of studio headphones and monitor earbuds. I love music and the equipment that can reproduce it. My subwoofer box uses PVC pipes for ports. While these are pretty sturdy I still have problems with the pipes vibrating when the volume is high, so I decided to try some pipe clamps. When I saw this listing I decided to try them.They arrived in a plain cardboard box and contained all of the promised clamps.These are pretty solid clamps. They have the rubber-over-metal design which seems to hold up pretty well long-term. The rubber is thick and shouldn't damage the pipe (or whatever) underneath. The clamps are easy to install, just screw the two ends of the clamp to the surface and the pipe is trapped.There's not a whole lot you can say about pipe clamps other than "they work", which these do. They seem pretty rugged, and overall I'm pretty pleased.

I needed these pipe lamps for a non pipe related project and they were perfect. The rubber lining makes a nice difference. It comes with screws but I needed to use some a bit longer and as they would have a bit of pressure pushing against them. The metal is not very thick so probably not best for heavy duty projects. Overall, I am pleased with these pipe clamps and happy to find a good multipack at a good value.

These 1" stainless steel pipe clamps are well-built and nicely cushioned with a rubber lining that helps reduce vibration and protect surfaces. They're easy to install and come with mounting screws, which is a plus. The metal isn’t super thick, so I wouldn’t use them for heavy industrial loads, but for general household or workshop use, they do the job well. Just double-check your sizing—they use metric and NPS standards, which can be a bit confusing at first. Solid set overall.

These pipe clamp straps work good. I used them to secure 4 inch pvc pipe to a wooden structure. They fit perfect. The clamps are strong, durable and very well designed. The metal strap is covered by runner so the metal will not harm the pipe. The included screws fit good and secured the straps to the wood without any issues. These straps are a good value and I would recommend them.

These rubber lined pipe clamps are great, excellent quality and good value. They do exactly what they are supposed to do. Just be VERY clear on the sizing. The table in the listing and the description should be a little clearer to be sure you match up the needed size correctly. I would have rated these 5 stars if the table was clearer. But I "guessed" correctly, converted the mm to inches to double check, and ended up with the right size. Excellent value for money.

Very pleased with these cable clamps. I've used other clamps in the past with thinner metal that feel flimsy.These are nice and sturdy. The cushion is nice and thick.Overall very pleased across the board!

Received 10 of them.One is very sturdy. Also comes with its screws and and it fits well. The material is not bad at all, good quality and very sturdy.