I learnt the hard way and this way I found alot easier. I have big hands and can't reach the plug. I put the plug in the socket first then fit it hand tight, then tighten with a knuckle bar. It's easy when you get the knack of it.Put some lube on the cap, makes easy to get on and off.This thread is confusing me....
Isn't it your typical deep well socket and short handled ratchet. I tighten it with my fingers till snug. Slide the socket in and give in another 1/2ish turn. Pop the cap on and done.
I change plugs constantly.