Sentry cash box Key?

[jharveee]

Need a little help with finding a key blank for a Sentry CB-12ML cash box.
We have a large key board, but still can not kind a blank to fit. The code stamped on the lock is TS7.
Code Source no help.?! I'm sure I could impression, if only I could find the blank?

[Squelchtone]

I believe this is it: (Kaba Ilco SS5 or 1637)
https://www.clksupplies.com/products/ss ... gJppvD_BwE

or buy cut to code key on ebay https://www.ebay.com/itm/221909878150

[jharveee]

Thanks,
Already tried ss4,ss5,1637. This key is tiny and thinner. May just have to order from Sentry.

[mdc5150]

1639 blank
31233 are the cuts.

[jharveee]

Great news, I'll see if we have the blank Monday. Thanks

[10ringo10]

Great news, I'll see if we have the blank Monday. Thanks

The 1637 SS5 - CB 10 -12 For series SB0 TO SB9 - JMA SEN1D

[jharveee]

Hmm, I seem to remember trying the ss5 Blank and it not fitting into the lock. Perhaps it needs to be a cut key to fit.? I was randomly grabbing and trying blanks that were not cut. My original plan was to find a blank that would fit and then impression. Now with all this new information, I'll try code cutting first.
Many Thanks