As long as there's a 'keyway' to accept the tang on the 'female' part of the bolt they'll fit well, as for length you need to measure across the 2 outer faces of the clamp then take a couple of mil off or what can happen is the 2 halves will bottom out before sufficient pressure is applied. Better to be too short than that happen.
Hence the pot-luckery via internet purchase...
Whether he'll bring any other bike-related gubbins, I've no idea. 
If he is quarantining in every country he visits he might not get here until 2022.I know Santa Claus is probably going to bring me a work stand, because the parental unit asked me how much one cost.
It could be the 'L' screw needs loosening a bit, the way to tell is if the cable goes really tight but the mech doesn't move.
Not tried the granny ring yet. On the big ring, I can get seven out of the eight without any tantrums - it *REALLY* doesn't like the big-big combo due to the chain angle, but no huhu, because it's not a gear I'd ride anyway.
Don' fret too much, the indexing will need adjusting once everything settles down into its new location.That's pretty well much what it was, as the limit screws were the only things I hadn't touched.
I can now get all 8 sprockets on the middle ring.
Am struggling with the indexing, as there's always *one* sticky sprocket no matter what I try.
Will give it a break and return to it rested.
Yes, but...
Get the pliers! Hacks for setting them are manifold and work well. Hacks for undoing one are the work of Baal and Beelzebub and will mangle your pinkies!
