Bacause i ordered it 10 days ago and they waited til Friday to tell me it was backordered and would be 17 days til new ones came in. Its not really "specialty" but they have to get them made in quantity. Anyway, based on being able to order - I had already scheduled install for this week and customer insists on stivking to original schedule.
I don't need the ball on the end, just the mounting plate, extender arm and slide in frame.