Ilsco Kupler for service splice

[Strummed]

Can you use the Ilsco Kupler (KUP-L-TAP) for overhead service splices? The reason I ask is because I don't see the steel cable part of the ACSR PoCo cable listed:

https://www.ilsco.com/ProductsDetai...qTJTkaQ6Q==&fjjfhjhj=MnDiB55TRZri2mpKCFehSA==