LASCO03-4325 Plastic Tubular Slip Joint Extension with Nut and Washer, 1-Pack (of 25)

I had to changed this washer every week, and sometimes sooner. The material easily breaks inside the valve when it touches the seat, it splits it in half. Paid too much for this type of item to be sold in Amazon. I demand a refund for this item. I keep wondering what is wrong with the shower, it keeps making a strange sound, sure enough whenever I open it, the washer is split in half just where the seat makes in contact with this washer. DO NOT FALL FOR THIS MEDIOCRE ITEM. It may have been good like 5 years ago, with some of the 5 star reviews, but it's no longer the good stuff.

I just received these washers. I'm using them as vibration suppressors. So far, so good. If they last a few years before I have to change them that would make them a good purchase. I'll update as time progresses.

Purchased for our golf cart window. Put just enough room for us to add a screen.

Good for dampening vibration

The only thing about this that is 3/8 is that it is printed on the washer. Worked for vibration isolation for my attic fan, used two on each bolt. Got less than the 25 that were supposed to be in the package (24)

Great deal

Sub-standard product. Deteriorates and must be changed after about six months (should last a few years), especially for the hot water side. Avoid.

I found the washers to be true rubber and you can smell them not like the big box stores

I used them between the supports of the garage door opener, to cut down on noise transmission, and they work, but get the right hole diameter for your job. These are good for a short while, but if you want rubber, get rubber. It will squish out more than these.

I use these as miniature shock absorbents for electronics equipment. They do the job very well at a great price point.

Solid product that worked fine for me spacing out computer case fan, so i could mount on my rad.

would buy again

They are useful and easy to use.