This adapter will only fit BNC-M antennas and relocation cables. This adapter will NOT fit on "The Squadleader" antenna.
This SMA female to BNC female adapter has a "protective wall" that is 0.57 inches in width. If you are unsure this adapter will screw in all the way, measure the width of your radio's antenna port.
(The "Small Walled" adapter's "protective wall" width is 0.51 inches in width)
The "protective ring" around the mid base of the adapter can cause fitment issues on many of the Motorola style radios. If you are trying to outfit a Motorola radio with a adapter check out the "Small walled adapter".
*Each adapter includes one 7/16"O.D.x5/16"I.D.x1/16" rubber O-ring for an anti-walk seal.
*Small Walled adapter pictured is not included.