Use large, serrated curved jaw slip-joint pliers with a thick piece of scrap leather to keep metal from meeting metal.
Stephen Barner, Bolton, Vermont
----- Original Message ----- > I use the big adjustable too.
> Let me toss in my 2 cents and say that covering the wrench jaws with
> electrical tape helps prevent marking up the headset parts.
> How's about them knurled upper races?
> What's good to use on them?
>
> Pete Geurds
> Douglassville, PA