MaxPower 3317233 PivoTrim Universal Replacement Head, 3 x 3 (.080 - .095 IN) fits line sizes, Multicolor

I have a small farm and it takes about four hours to do all of the weed whacking around the property. Needless to say, I have experimented with many types of line holders for my weed whacker. I've used ones with metal blades, I've used the OEM "tap tap" ones, and I've used the all-metal wire wheels. Nothing is as consistently good as these trimmer heads. The only complaint I have about them is that they typically last me for about a single growing season (April-November) and then have to be replaced as the line holders break. That said...that's a lot of time cutting grass, weeds, etc., so I feel that's all part of the purchase price. The only thing I changed this year instead of buying one was buying TWO...just so I could have a spare on hand in case I needed it. As far I'm concerned, these are the best trimmer heads available. I highly recommend them.

This was a excellent head replacement for my Greenworks ST60L01 Trimmer. It comes with 8 different size nuts so you can select the exact nut for the bolt/thread on your trimmer. The 3 individual line holders are so much easier to use than pushing that line feed button and the line lasts an entire battery charge. So now, I put new line on each time I recharge the battery.

Currently giving it a 4 Star-I'm pretty well mechanically inclined, but the "instructions" that are supplied are basically pictures that You have to figure out what You need to do to get it going. There are a LOT of extra parts left over if You can figure out Your particular application that fits Your unit so don't get too stressed about that. Once You get it figured out (🤞) what You're supposed to do to get it going it is pretty simple to put it together & then You wonder why they didn't just TELL You how to get it done. They have pictures of the parts, numbered & named (bolts, washers, nuts) but that's about it no real step by step of "how to". We did get it figured out, it does work, will it last & be worth the price ? If it does I'd say $ we'll spent because it is a lot easier to load the string line with this setup than winding it on a spool. We'll see ... Best, PawPaw C

Fit and works great but check to make sure it fits the type that you have

This is the first time I have taken the time to write a review. I have struggled with feed line on the standard bop to advance cassette style heads. I had been hesitating to buy this style head because it seemed too simple. I installed it and ran it all day today and my satisfaction of being able to use a tool as intended. Changing the string is very easy. I cut a handful of string to length, had them in my pocket and swap as needed. This is a 5 star review, the app is acting up.

Works great on a Dewalt weed trimmer. It cut's the grass and weed trimming time in half. I only had to use a metal washer, the new head, and a nut.

I recently got a PivoTrim head to replace the jam-prone and generally poor functioning "bump feed" head on my Craftsman 4-cycle trimmer. Yes, I saw the TV commercial and thought it was a clever, fairly simple design. And the price was reasonable. It installed pretty easily, and following the recommendations that came with it for curved shaft trimmers, I loaded the line in two of the four little red pivoting thingies (on opposing sides of course). It basically works, although certainly no better than the original 2-line head. The line wore no less rapidly than before, and I found that it was actually MORE prone to breakage. Plus, since the line - as designed - pivots when it encounters impact, it actually cuts more slowly and less effectively than the original head. As a result, I have to trim much more slowly and methodically, and in so doing the line ends up taking more of a beating than in the original head. Kind of defeats the purpose... I've yet to try it with all four 'pivots' loaded with line - I plan to do that next weekend and will post an update. Anyway, although the PivoTrim is not a total epic fail, it is likewise certainly not anywhere near as capable/magical as the commercial suggests. I'll give it one more shot, but I suspect it's going to end up on the shelf - next to my Slap Chop. :)UPDATE:I tried the PivoTrim this weekend with all four pivots loaded with line. I can report that it did operate more reliably, and the line was less prone to breakage. However, it also did not cut as efficiently, and really seemed to put a significant extra load on the the 4-cycle Craftsman motor. I can see why they recommend only loading two of the pivots for curved shaft trimmers (like mine). Anyway, I'm sticking with my original three stars. This aftermarket head is OK, but you're probably better off just sticking with the OE head that came with your trimmer. I do have a straight shaft attachment for my trimmer as well as the curved - thought about trying that, but I don't want to re-install the PivoTrim.

Finally replaced the Ryobi OEM head. This one is a bit tricky to mount, but works much better than the Ryobi expand-it string cutter head. Very aggressive on weeds and does not tangle; lasts much longer. Should have done it sooner