This will be 3D printed near you and delivered to your door by May 05
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The chain I purchased was listed as 3.2mm, although I think it is a bit different from the style from JohnA's. The changes were made using his scad file, please refer to it if more changes are needed. This is part of a Polargraph:polargraph.co.uk/
Ball-Chain Pulley for Polargraph
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$ 0.00 + free delivery
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- 0 inches x 0 inches x 0 inches
- this product is 3D printed
- 16 available colors
- material is a strong plastic
- free delivery by May 05
- 0 parts
Order summary

Ball-Chain Pulley for Polargraph
Color:
Quantity:
Subtotal
$
Delivery (May 04 - May 06)
Free
Total
$