3M 11007 Scotchlok Copper Long-Barrel Connector , up to 35 kV, 3/0 AWG, Orange
This connector is an Orange, 3/0 AWG with a length of 3.130 in (79,4 mm), a 0.490 in (12,4 mm) I.D. and a 0.617 in (15,7 mm) O.D.
The 3M™ Scotchlok™ Copper Long-Barrel Connector 11007 is used on copper conductors only. It is constructed of one-piece, seamless, high-conductivity copper.