عمود، قفل الريشة، قصير

Finally, a replacement shaft that actually matches the stock part perfectly—dropped right into my SX2.7 without any filing or modification. The Quill Lock mechanism engages cleanly and holds firm, which is exactly what I needed after my original shaft wore out.

The part number on the diagram made it easy to confirm this was the exact A22 shaft I needed. Machined cleanly and it slid right into the quill lock without any slop, so the mill feels solid again.

I was a bit unsure which shaft to order, but matching it to part A22 on the diagram was foolproof. It slid right into place and the quill lock mechanism works perfectly again.