Maybe this link will work for you.PDX said:Your photo didn't show.
Are you sure that's an insert? Looks like the brass sheared off and stuck to the inside of the joint.PDX said:The brass is in the joint. Schons use a brass pilot in the shaft, but I have never seen it in the S/S joint. This is a terrible photo, but I am using my phone, no macro.
http://i139.photobucket.com/albums/q293/pdxbmw/IMG_0001.jpg