4mm Stackable test plug screw terminations
- Tru Connect A-1.119-B, Build your own stackable test leads with these do-it-yourself safety sheathed 4mm banana plugs. These 4mm test plugs have a screw-in termination, a rigid insulating sleeve & soft ends for self-assembly of the test lead. Tru Connect A-1.119-B 4mm Stackable Plug Screw Terminations 5.5mm Diameter Black