Shop › Matthews 6" Pin with Collar Image 1 of 1 Matthews 6" Pin with Collar Sale Price: $18.50 Original Price: $27.00 Part No: 429599 PN 429599: Small and easy to keep in that emergency kit, the 6" Pin with Collar can be mounted in a Grip Head, without fear of it slipping through the hole when a light fixture is attached. Often used with a 40" Gobo Arm as a short light boom.