A machined POM drive blade. A high spec and more durable version of #68836 - Cup Joint Adapter (Gear Diff) It has a 2mm drive pin hole so can only be used with TCXX drive shafts.
Royal mail at £3.50, or Express at £6.95.
Full details at checkout.
Some items cannot be sent via Royal Mail due to their restrictions.
To see shipping costs simply add the item to your basket and choose your country from the drop down list on the view cart page.