A work-plate ledger (made of rubber vulcanized for durability) works as a bumper for a divider/rounder plate (also called "work pallet") when the plate sits inside the divider/rounder machine.

Two of this ledger (sold by the piece along with 2 metal screws) are placed in the machine on opposite sides of the divider/rounder plate to keep the plate from sliding during the machine's operation.

Screws are threaded; holes in the ledger are not.
Ledger measures 1-1/4 inch x 2-1/2 inch x 3/4 inch high.
Screws--until the head--are 1-1/2-inch long. Diameter of threaded part 1/4 inch.
Diameter of screw heads 11/16 inch.
2 screws for each ledger.
Diameters of holes in ledger 5/16 inch.

This ledger fits Fortuna semi-automatic dough divider/rounders, but not all. 

• Set sold as one ledger (bumper) with two screws
• Two sets required
• Ledger made of vulcanized rubber for strength and durability
• For SEMI-automatic Fortuna dough divider-rounder machines
• Check for compatibility with your machine by getting the machine's serial number