Hi Gary,
Thank you for the feedback.
Unfortunately Scotty has officially discontinued all their Marinco made plugs. We got the news without much noticed and short after every supplier ran out, including Scotty. The plugs/receptacles we carry in house are all sourced from Scotty, as bulk, even though it does not say Scotty on it. At the time we were able to find some in our inventory to send out to you. Unfortunately they do not come with the extra rubber casing, because they are for shop uses.
We apologize for the lack of communications; our intentions were to get you the plug one way or the other as they ran out very quickly, and we have no other sources to get them back.
Best,
Berry's