YYST 4 X Stainless Steel D-Ring Pad/Patch for PVC Inflatable Boat Raft Dinghy Kayak - No Glue Included- Instruction Included- Light Grey

Arrived in two days. Have not attached them to boat (PVC RIB)--waiting for warmer weather but these look very nicely constructed heavy duty D ring thickness measured 150-155/1000" and it is mildly magnetic--I believe 304 is not magnetic so that could be a concern, however, I am not a metallurgist so you might want to so some reading if concerned. I'll update this once I get it on the boat and exposed to the salt water.

I like the quality of the product and the D rings are installed great. My problem is I tried to install on a boat made of Hypalon fabric. These were advertised for use on a PVC material so this was my mistake. I used Hypalon cement and followed all the instructions. These might be a five star on PVC material with the right glue. For me it didn’t work but I bought the wrong product, therefore I can not provide a review on the application. The quality of the rings looks good.

I used these PVC cleates for anchor points on six inch PVC pipes to use as car top surf rod storage / transport tubes. They worked very well for this purpose. Use epoxy designed for gluing plastic and be sure to tape the cleats in position using masking tape while the epoxy cures.

To be fair, I bought these intending to use them as anchor points for outfitting a canoe - a hard surface, not a flexible inflatable. If that is your goal, I suggest looking elsewhere. As shown in the photo the bottoms are not even, and due to their very sturdy construction they are so rigid that getting them flat enough to glue effectively has proven very difficult. I gave up and am harvesting the steel D-rings to make my own out of scrap material I happen to have laying around.The second photo is another product that is much better suited to my use. If you're outfitting a canoe, I suggest this style instead.That said, these feel extremely sturdy - if I was planning on sewing them to something, I have no doubt they'd perform admirably. I don't own an inflatable boat but if you can manage to glue them down I imagine you'll be very pleased with the quality.

These are almost as good as name brand d-rings but cost a fraction of the price.I installed these on my inflatable PVC cataraft and inflatable kayaks for lashing down gear. Make sure that you prep BOTH surfaces with fine sandpaper, use M.E.K. solvent, HH-66 glue, and roller-rasp to finish.

Used correct cleaner and adhesive. Must wear a respirator because fumes are torrid. These rings hold a seat for a 250 lb. guy super well. Good product! Took time, attention and care but I am very pleased w/quality.

Was not white. More like light gray. Did not install and return window is passed. That's on me because I didn't open the pack when I received it. I do think though that when it states white it should be white. I will install them because I hate to waste money and really am not that shallow that all has to match. They do look durable.

D rings for tying down gear on my inflatable kayak. HH-66 glue worked right (PVC kayak...don't try to save money and use other adhesive). Appear to be strong and well built to hold up to the stress and stick well.The back side is a little irregular (not flat), so care and expertise is needed to adhere these properly.