Trivial Answer:
Trivial Answer:
I managed to muddle through and get it open. A little plastic door with two barbed tabs holds the lamp cord against two little knives which pierce the insulation and make contact with the copper. Worse than a backstabbed receptacle.
Kleins are too fat. Side cutters work just fine if you cut the cord and throw the socket away. A 4 pound hammer ought to work as well.