This spigot is square on both sides to prevent roll when using overhead or on boom stands.
Fits all Strobepro and almost all other stands with removable spigots.
Use the 1/4" to mount standard accessories like speedlites or the 3/8" for larger diameter accessories.
120100
Great for what is does.
They are good and keeps the strobe from twisting
Genius idea! These are a must have if you boom lights, great to have in the grip bag. I am using these on Manfrotto 024 booms and it stops any spinning of large modifiers..great.
Solid, great quality!
works as expected