Unfortunately, B3B-ZR-SM4 isn't available, if you need that precise model on short notice you can let us know by clicking on request now.
However, we have found an equivalent on the 679303124022, please check the link below:
You can also find other equivalents at this search:
Please let us know if you have any questions - We'd be glad to help!
Answered 2 months, 2 weeks ago.