Hey, does anyone have advice for unlocking a U-lock (a Kryptonite Keeper) that is stuck? As in, the key doesn't turn in the lock?
I've tried getting oil in there, but it didn't seem to help. I thought it might be frozen, but tried it again after a few days of above-freezing weather and it did not seem to help.
Posted Jan 22, 2014, 3:05 AM UTC
Maybe someone with the same bike has got the same lock as you, and you're just not unlocking yours. (j/k). You could try powdered graphite lock lubricant?
Unlikely, considering my bike looks like this.
Good point.
Sorry about the lock, but jesus christ that's awesome. I wish I could help, I have a Kryptonite Keeper as well but haven't had this problem yet.
I've a Kryptonite Series 2 that would sometimes require some key jiggling before the lock would turn.
Oh trust me, it's already gotten some serious jiggling.
You should never put any oil or lubricant in a lock, only superfine graphite powder.
Try this www.youtube.com/watch?v=_2vLtpVPqhI
How about PB blaster or 50/50 mix of ATF and acetone. Or a big grinder is your last option.
I'll try PB blaster, thanks for the recommendation!