I use a D-Lock to secure my bike (along with other locks.) But every lock I've had has developed rust in the prongs and lock mechanism, that is messy and eventually seizes up.
The problem can be delayed and reduced by oiling with WD-40 and wiping off the prongs, but I feel like it ought to be possible to get a D-Lock that just isn't ferrous and thus doesn't rust in the first place.
But I can't immediately find such a product by googling.
- a Is there any reason that such a lock shouldn't exist?
- Are there any particular search terms I should use? (Or does anyone have a specific product recommendation?)
- Does anyone else have alternative solutions to the problem?