These are the standard thumbscrew holders for the V2+ MMS and PSX style cases. You will require your original metal parts to insert into these holders.
Sold as a pack of 2.
This is the original unmodified design as created by Richard Horne (RichRap) for Heber Ltd & The Retro Collective. The original files can be found here:
Ordering from the outside the UK?
You may have to pay an additional import VAT charge of 19-21% on this product, plus additional customs handling fees for your order.