Proxicast's purpose built adapter for mounting the rectangular Starlink (v2) satellite antenna on to the end of the Proxicast J-Max antenna mount. Elegantly designed to seamlessly match the Starlink and J-Max, our adapter is the most stylish and secure way to attach the Starlink rectangular antenna (dishy) to a J-Max antenna mount. Attach the adapter to the end of any J-Max mount using the 2 included stainless bolts and nuts and snap the Starlink antenna into the adapter - that's it! The adapter includes an internal anti-rotation rib to prevent the Starlink antenna from rotating in the mount. The Starlink button cut-out in the adapter lets you insert and remove the antenna without tools. There is a hole for a user-supplied security screw if you are concerned about the Starlink antenna lifting out of the mount. The hollow adapter allows you to feed the Starlink cable down through the mount or have it exit at the base of the Starlink and attached to the outside of the mount. Made from 304 stainless steel and solid ABS plastic, the Proxicast Starlink Adapter will not rust or degrade over time. If you want to mount a Starlink antenna to J-Max mast - this is the super strong, super easy solution you're looking for.