Various height used left over ball mounts, most with tow balls for 2" receivers, your choice at $20 each, $15 for one's without a tow ball.
If the ad is up, it's available, so inquiries asking "if available" and or without a phone number will be ignored. I don't text, and with limited time emails won't be answered without a contact number. So, a phone call is best for a prompt and accurate response. John at 53ZERO-477-71FIVE8