Got a new TB today

[94GTLaserRC]

1/2" is a little closer to a 13mm . I think 9/16" is close to a 15mm.

Thanks for the site. I'll check them out to see if they have what I need.

WEll, I was going to the next larger after 1/2 in a standard ratchet set that increases by 1/16.

1/2 is "exactly" 12.27mm. So yeah, the "closest" is the 13 to 1/2...You get the general ideal.

RC