I'm here primarily looking for a collar for my SJ from your closet. Ideally, it would have the little guys you screw in for additional leverage.
The parts are in stock on multiple sites, but as is my tradition, I prefer to clean out people's closets and put money in their pockets instead.
This is the part here.
The SSP burrs are secondary, either brew or espresso geometry. Just curious to explore those options.
I have paypal at the ready shipped to Los Angeles.
Can do local as well.
Used espresso or coffee stuff you hope to sell or buy.