Compact, high strength, high copper alloy SERVIT® split-bolt has free-running threads
and easy to grip wrench flats. Highly resistant to season cracking and corrosion,
the SERVIT® provides maximum pressure and assures a secure connection on all
combinations of run and tap conductors. 

KS-25 Copper Split Bolt, Cu: 4 AWG-1/0

Master Catalog, see page 7:
https://hubbellcdn.com/ohwassets/HCE/burndy/catalogs/2020/2020_BURNDY_Master_Catalog.pdf

Postage is Evri tracked
Not in original packaging but new and unused