The Swivelport by Railblaza is designed to allow accessories to be easily rotated 360°.It can be attached to any StarPort, SidePort, RIBPort or RailMount and will receive any Railblaza accessory.
|Diameter:||2.4 in / 6.1 cm|
|Bolting Dim.:||1.9 in o.c.|
Great and very functional product!