Fat Boy Medium Base Light Socket Turn-Key Paper Insulator Replacement Set
Set includes one paper insulator and one cap liner for medium base turn knob Fat-Boy socket. Fat Boy sockets have a larger base than more modern sockets and are found equipped on early lamps and fixtures.
Measurements: The insulator is for medium base sockets and measures 1 3/16 inches top inside diameter, 1 9/32 inches base inside diameter, and is 2 inches tall. The paper socket cap liner is 1.23 inches in diameter.
✓ Free domestic shipping
✓ Uses standard medium base sockets: incandescent, LED, or CFL