Pedal pins for upright or grand pianos. Standard size, 2" long, 0.156" diameter. Fits through hole in back of pedal (most uprights/spinets/consoles, studios) or center of pedal (most grands, some center pedals on verticals). Very common in U.S. made pianos.
Many other pedal repair supplies like pedals, pedal brackets, prop rods (the rod connecting the pedal to the trap lever), springs and more available in my eBay store.
I've been a piano technician 30+ years and have extensive experience rebuilding and modifying trapwork/pedals. I'm glad to answer any questions you have about this item before or after the sale. My contact info is included with each shipment and you can also reach me through eBay.