Sieg C1 Micro Lathe Direction Knob

thingiverse

Here's a replacement knob for my Sieg C1 micro lathe, which somehow got lost when I moved it from the house to the shed. The original part has a pentagon shaped fitment but after trial and error and ease of design the diamond shape I've used fits like a glove and works flawlessly. The Sieg C1 lathe is also known as a Clarke CL250 in the UK, Axminster C1 lathe, and it's available worldwide under other brand names.