I still have a Kryptonite lock with a tubular cylinder and need keys. Can I get replacement keys? Kryptonite Support June 22, 2023 21:07 Updated Tubular keys are no longer available. No replacement keys will be provided. Related articles What is Lock Out Replacement? Ordering Key Safe Program keys How Much Does Lock Out Replacement Cost? U-Lock with ATPO Manual FOLDING LOCK FAQ's Comments 0 comments Article is closed for comments.