Dubro Swivel Ball Link 2-56/4-40 w/Hardware Black (2)Tower Stock# DUBQ1777 • Manufacturer Stock# 2139
This set is designed for use with 4-40 threaded rods.
Black plastic construction.
Two Ball links with inserted brass swivels.
Length: 25.2mm (.994")
The screws used to mount the link are 2-56 size.