TH-D72A Antenna Spacer

The Diamond SRH77CA antenna is a popular aftermarket upgrade for the Kenwood TH-D72A radio. The antenna base has a diameter of 11mm and the radio accepts antennas with a diameter of up to 17mm.

This is a spacer to fill the gap between the antenna and the radio. It is designed to match the shape of the radio as much as possible.

I am using this for two reasons:

1. Aesthetic (this is the primary purpose)
2. Added support for antenna. The fit is "snug" but not too tight. The added surf