New Fat Boy one slot paper insulator for Fat Boy turn knob lamp sockets. Fat Boy sockets have larger bases compared to medium based sockets. To be used as a replacement for worn or missing insulators on Fat Boy lamp sockets. 1 3/16" top inside diameter, 1 9/32" base inside diameter, 2" tall.  #INS27

Items are shipped next business day after payment has been received. Returns accepted within 30 days of purchase.

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