HUZTL Carburetor Carb Adjustment Screwdriver Adjusting Tool for 2 Cycle Engine Poulan Husqvarna Stihl Homelite Weed Eater Craftman Echo Trimmer Brushcuter Blower (21-Teeth Splined)

Works well on my string trimmer to adjust the

Amazing tool really helped me fine tune my carburetor. before my engine was running to lean and bogging out if i didn’t rev it so i adj the L screw and it was running not rich enough and it would rev up slowly i adj the H screw to make it run richer and it revs up great. all i had to do at last was adj the idle screw so it wouldn’t move while idling. Great Value for the price, The look of the item is sleek and durable made of hard plastic and is strategically made a square shape to help identify a 1/4 turn or a full on easy to use and put in.

Just what I needed to work on my Husqvarna weedeater and chainsaws.

Fits perfectly on the (tamper resistant serrated edge) adjustment screws on Poulan Pro PP4218A. My PP4218A idled poorly and did not have good trigger response new out of the box. After buying this special tool and adjusting it (check out Steve's Small Engine Saloon videos on Youtube), the saw works great! The handle is a bit 'small-ish' and I think I'd prefer a slightly bigger handle for what that's worth but not a big deal. I knew it was on the small side before buying as that's pretty obvious in the picture but when I first saw it in person, it was even smaller than my small expectations. But hey this is a tool a homeowner is likely to only use a 'handful' :) of times. I get we all don't like these non-standard adjustment screws. But I now appreciate the design has a very positive grip/connection to adjuster and you don't have to worry about it sliding off or camming out on a vibrating engine. And with serrated edges on outside, isn't prone to filling up w/ dirt like a traditional adjuster might be.

Worked perfectly

Wish I had it sooner. Made fine tuning my blower pack a breeze.

Perfect fit and worth having this tool for adjusting carburetor.

Gave to son for his saw. Works as described

Très bien

Quedó perfecta para mí Husqvarna 128L 👍👍👍👍👍