This is a baby pin that quickly and securely locks into the 1" seat and push bar receivers on Fisher and Chapman dollies. These Pins are great for locking off cameras, mounting lens flags, or using as attachments to connect two dollies on track.
This Dolly Pin (ADP) fitting perfectly into the support tubes of a Backstage TR-04 Camera Cart.
NOTE: This Dolly Pin (ADP) is 1" in diameter and is designed to go into the dolly seat hole...it's not a 1-1/8" Junior Pin. It is intended for use in 1" holes only.