Antenna Mirror mount adapter - v2

##V2 of the insulating mirror mount antenna bracket for tripod
###Changes from V1
- I have a added alignment keys to the plates and adapter collars
- nut insets have been reduced to hold the hex nut tighter



[comment]: (#Purchase Required: Due to the size of the tripod neck I have, I needed to purchase longer bolts.This is a comment, it will not be included)
[comment]: (I used stainless bolts from Lowes Hardware Item #396457.Four 1/4x20 x 2inch bolts. )

This is a set of mount insulators for the JBC995 Mirror adapter for a multitude of tripods with various neck diameters. This has been tested on the following models.
- Quick-Set brand HOBBY Custom 303 tripod with machined height rack, and a 22mm neck.
- Vivitar brand VPT-1200 tripod, with an exposed height rack, and a 20mm neck.
- XXYY Brand Tripod with 3 sizes of telescoping necks. Sizes, 25, 22, 19mm
- Amazon basics tripod with a 16mm neck.

##Build list: They should be correctly oriented and not require any supports.