He in Lancaster, we are told that next code cycle an approved fitting for GEC will be required. The are calling them Kenny clamps. I have only seen ones that work on solid conductorand CU only. I personally not used them as they are not reversable and would need to be cut off if a panel change would arise. I'll stick with NMC conn for untill told otherwise.

Phil(Ob)

Choose your customers, don't let them choose you.