Rolling pin

 is a Melee weapon that can be found in the Capital Wasteland.

Tranquility Lane version
A special version exist in the simulation Tranquility Lane, with significantly higher damage - marked with parenthesis in the information table. It is found on the table in the kitchen of Rockwell Residence.

Killing anyone in Tranquility Lane is temporary, as talking to Betty will reset them.

Locations

 * Found in the taft tunnels not to far from the last door with the Brotherhood of Steel guard. It's on a table near a plush chair.
 * One in Mama Dolce's Food Distribution, top floor on a desk near Mama Dolce's Loading Yard door.
 * Various containers as a leveled item.