???????????? ?????????? ???????? ???????????? ?????? ?????????????????? ??????????,3/8"-5/8" in (10-16mm) Adjustable German Worm Gear Mini Metal P...

We've all used cheap hose clamps - they're not worth the trouble. These crimped 5/16" fuel line over 1/4" filter barbs perfectly. You'd have to buy a different confiuration of clamp to do any better. Good stuff.

Great product, I especially like the fact that a ratchet will work on it, not just a screwdriver.

The container lid was not screwed on the jug and several clamps were distorted during shipping. But, I reshaped them and put them to use. Good price for a stainless steel clamp.

This is a set of 12 hose clamps in a convenient dimension range. I grabbed them, because I installed hoses for submersible water pumps. It turned out that I didnt need them, as the pumps came with their own clamps, so I havent tried them yet. Once I do, I would update the review, should anything disappoint. Update: they hold. I noted very few people know what the Vine program is, so Lengthy Disclosures follow: I objectively reviewed this merchandise in exchange for a free sample. The quotes indicate that its not exactly free, as its treated as income, and in my tax bracket, I would need to pay a sizeable chunk of it back to Uncle Sam. Nor am I eligible to return some really abysmal or poorly chosen products, as I would normally do, instead I am stuck with them. Be assured of my lack of bias, as I have nothing to gain. I must admit, I gradually learned to distrust Vine reviews myself. When I pick products, I start by reading their reviews, and naturally some early reviews often came from Vine, and these reviews often turned out to be of very poor quality, often directly contradicted by my own experience later. No wonder, I dont attach much credence to them, even though I am one of those reviewers. Why is that? I can only guess the reasons, but let me share five of them here, as follows: First, Vine reviewers are consumers, not professional testers, and that shows. Many items would require a calibrated testing equipment, a proper testing procedure, or at least another similar item to compare and the right procedure in order to get any meaningful verification of their performance. Even a simple thermometer is impossible to review, unless you have another one to compare, and then does the quality of the latter make it a suitable and objective tool for such a measurement? Second. Vine reviewers are rushed to review a sufficient ratio of received products in order to remain current. That introduces constrains. Certain items that e.g. require installation or other time-absorbing activities neither can be quickly assessed, as their qualities would only be verified in a quite involved and time-consuming way. This pump is a good example. Many aspects, such as e.g. longevity, reliability, battery life, or generally durability are by definition impossible to assess quickly. I recently revisited and updated some of my reviews going back a decade, but few reviewers do that. Third, Vine reviewers are more likely to order items that they either dont need quickly. I must admit I am guilty of ordering spares that I anticipated I would need in the future, e.g. a toner for my printer. Naturally, I wont throw the old one away and break the seal, just to produce a timely review, so my review becomes superficial. Therefore, your chance of getting an accurate review from someone who is already printing is much higher. Forth, the free receipt means that the lower income tax bracket a reviewer is in, the lower is the penalty for ordering stuff mindlessly. That in turn may mean that neither those reviewers are sufficiently knowledgeable about them, nor have enough brains to assess them appropriately. Naturally, your chance of getting an accurate review from someone who actually needed the item, and researched it carefully before spending their own money earned commensurately with the value of services they provide to their fellow men, is much higher. Fifth, Vine reviewers are just people, and they often cannot be trusted. E.g. I just received an item, which dimensions were certified by several previous Vine reviewers, and the same dimensions listed by the advertiser. Whats the risk of getting it wrong? It turned out that they were all false, and the previous reviewers did not bother to measure the item, they just copied them from the items description. Which way are these Vine ratings skewed, if at all? Very often I see reviewers penalize a product, because either they didnt read the description, or because they thought a certain word means something else than a dictionary definition. They often admit it openly, which I found hilarious. This is the era of proudly displaying ones ignorance and blaming helpless sellers for it. However, I give the five-star rating to items that I only unpacked, examined, and found matching the listings description, but didnt have time to use yet, and only later I come back to update my review and lower the rating, if I find the product disappointing. This second step is not required for Vine reviewers, and I often see Vine reviewers promised an update in reviews dated months and even years ago, to no avail. Is there a risk of interference by sellers? They certainly arent happy with bad ratings, and they sometimes reach out offering a refund, and since we didnt pay anything, it means that they would pay us for fraudulently changing the review. I dont think any Vine reviewer would risk responding to such an offer, because the incentive to remain in the program is much stronger. Considering these disclo...

I have used other worm gear clamps that were hard to trust but these even tightening you can feel that it was going to be super tight, and super durable.