are these strong enough to hold a projector up? 135 inches about 50lb?
113590
Working load limits - 40mm: 40 lbs/20 kg, 50mm: 80 lbs/36 kg, 60mm: 140 lbs/64 kg, 80mm: 280 lbs/128 kg, 100mm: 500 lbs/227 kg, 140mm 800 lbs/363 kg.
113591
It probably would, but I'm not sure I'd risk it. I only use these myself for camping to hold about 25-30 pounds worth of stuff off the ground. If I were you, I'd probably get pro-quality carabiners, rated for very high weights, that are used for climbing. They're a lot more expensive, but I figure a 50lb projector is very, very expensive.
113592
I would say one can hold 50 lbs. but I would use two for good measure, or use a larger one. I haven't looked but I would think they would show their load capacity in the specifications.
249716
I have those and they look ok strong. But I did not put close to 300 lbs on it...maybe 100-150 max so far, and it handled ok.So, good luck.
1592407
I have a 13 lb projector and it hasn't given me the slightest concern. The ball joint helped tremendously when it came to properly aligning the projector. I think you will be fine. Just make sure the screws are good and snug.
2065734
They have great low center of gravity. So, you should be just fine. They should handle your weight, I'd be more worried about the front popping up in the air on you. But I don't think it would.
1080171
I have a 55 inch lcd that it holds easily. My tv is about 50 pounds and no problems.
1632330
the fact is they were tested at 22lbs but I believe they can hold 50lbs and the reason is, I put a lot of stuff on top of my 20lbs speaker, they are double tubed as you can see and I think all it needs is good balance that's all. Did I mention they are sturdy.
318364
The specs on the packaging says they will hold up to 50lbs. Our speakers are only about 30lbs, so not a problem at all. We all have them anchored into some very solid support beams and I was able to do a pull up on them without any issue, and I am about 140lbs. Not that I would recommend putting that much weight on them, but they are very solid.The peg for the speaker is not adjustable, but if I remember correctly when I was looking at these that there are different ones with different size pegs. I would check the mounting hole on our speaker and then get the corresponding size peg. These are great brackets. The specs on the packaging says they will hold up to 50lbs. Our speakers are only about 30lbs, so not a problem at all. We all have them anchored into some very solid support beams and I was able to do a pull up on them without any issue, and I am about 140lbs. Not that I would recommend putting that much weight on them, but they are very solid.The peg for the speaker is not adjustable, but if I remember correctly when I was looking at these that there are different ones with different size pegs. I would check the mounting hole on our speaker and then get the corresponding size... » Read More The specs on the packaging says they will hold up to 50lbs. Our speakers are only about 30lbs, so not a problem at all. We all have them anchored into some very solid support beams and I was able to do a pull up on them without any issue, and I am about 140lbs. Not that I would recommend putting that much weight on them, but they are very solid.The peg for the speaker is not adjustable, but if I remember correctly when I was looking at these that there are different ones with different size pegs. I would check the mounting hole on our speaker and then get the corresponding size peg. These are great brackets. « Show Less
712123
No not at all. these are quite strong and solid. Weight should not be a concern.
2160033
I would not use these for that purpose. I don't think they could support that kind of weight.
1951205
They will hold up to 50 lbs so you should be ok. Put the screws into a stud or use an anchor.
2247780
I do not believe they would support the claimed weight that way. There is only a rolled metal lip holding the bearings in. Like one of the other reviewers said, they are cheap and might hold light work. I would not want to stand underneath to test it though.
2074238
They should hold them no problem. These stands are quite hefty. The speakers I have on them are 15 lbs, and they do not begin to affect them in any way.
256875
There's no real answer to that question. I've used them with a +- 20" distance, but you can spread them out much further till about 50". It depends on the stability you require. It does hold my 32" screen stable and without a problem at those +-20". The tripod is sturdy and will not disappoint you.
2052378
I would not use them for that as they would be to bulky for folding metal chairs. They would probably be strong enough though.
922385
I am pretty sure it will hold the weight but it will sag, you would need to have them up high and/or a large stick to prop the line up.
1108794
Can't give you weight but they are pretty strong and you could use a additional clips for a larger mirror. How securely the clips are fixed to the wall is more of an issue.
293939
They seem sturdy enough to me. Probably matters more what you're mounting them on. Those are heavy 9 footers!