Philmore Anti-Static Radio TV Alignment Trimmer Tool Set Kit, 10 Pc Kit, 63-910 by Philmore

This is a nice variety of trim pot adjusters. It's not super clear from the picture but these are all fairly small. Read the description to make sure the listed dimensions will work for your needs. These are easily modified with a file or razor saw for special applications.Due to the size, some of the tips may be fairly fragile. If you have a trim pot that's been sealed, I'd suggest removing power and breaking it loose first with a metal tool, then fine tuning with one of these trimmers.

These are just getting harder and harder to find, and when you do, they're usually very expensive. A lot of us still work on antique radios and these are necessary to perform the alignments. These feel like very good quality and I'm going to order at least one more set, just to keep them on hand.

I needed tools for aligning old 1960's car radios. Hard to find the right sizes, but these worked just fine. Don't try to use these as regular screwdrivers to loosen anything, these are stiff plastic tools made for adjusting small pots and capacitors along with tuning slugs in IF transformers.

Cheap and overpriced. Not durable. Amazon's choice. Really?

I'm not sure what is happening but these came in sizes that didn't match any of the old RF circuits I was working on were in.

These alignment tools were perfect for tuning my oscilloscope - could not use a metal tip, so had to be ceramic or plastic. Care needs to be done as plastic is soft, go gently or will deform tip. If adjustment is glued or stiff, adjust with metal alignment tool first. Better than ceramics as I had to cut tool shorter to fit in tight space, snipped in two with wire cutters.

The kit is good based on the various sizes that are included; however, the smaller tips do not hold up when adjusting potentiometers. I used three of the smaller ones and with minimal resistance they became deformed and no longer work. I have not had any issues with the larger ones yet, but I have only used them a couple of times. Unfortunately, I cannot recommend them due to the lack of durability.

Nice price, arrived quickly and undamaged. Looked for a long time to find as these tools are indispensable to have for RF work. Glad to have them !!