The Dolly Pin is a made by solid aluminum rod with a stainless steel threaded shaft. It serves as a 1" 925mm) post adapter to 5/8" (16mm) Baby pin, specifically designed to securely lock into a dolly's 1" seat post or push bar receiver with the metal lobe knob. Thanks to its compatibility and reliable construction, this dolly pin enables a range of applications, including mounting flags or nets, securing cameras for locked-off shots, or linking multiple dollies together on a single track. It is an essential tool for achieving smooth camera movements and facilitating flexible dolly setups.