This is a brand new piston tool post with 8 holders. Was bought for a lathe that I didn't end up getting. You can see in the pic that this is bigger than a mini lathe tool post.
eBay
6Pcs/Set 250-000 High Precision Lathe Quick Change Tool Post Holder Kit Lathe Tool Holder Mini Lathe Tool Post Lathe Tool Holder
Aliexpress UK
1x Boring Bar Holder (Tool capacity: ø3/4" and ø1" boring bars). 1x Standard Tool Holder (Tool capacity: 1/4" - 5/8").
eBay
6Pcs/Set 250-000 High Precision Lathe Quick Change Tool Post Holder Kit Lathe Tool Holder Mini Lathe Tool Post Holder
Aliexpress UK
Perfect for mini lathes and machines with acentre height of 90–115mm, this set improves productivity and machining precision. ✔ Suitable forMini Lathes & 90–115mm Centre Height Lathes. Key Features.
eBay
Lathe Tool Post Holder Set Aluminum Alloy Quick Change Mini Lathe Tool Post and Holder Kit Lathe Accessary
Aliexpress UK
Manufactured with hardened and precision-ground components for durability, accuracy, and smooth machining performance. Suitable for Myford & Super 7 lathes. Suitable Lathe Centre Height: 90–115 mm. Fits 90–115 mm centre height machines.
eBay
Lathe Tool Post Holder Set Aluminum Alloy Quick Change Mini Lathe Tool Post and Holder Kit Lathe Accessary
Aliexpress UK
used very good condition
eBay
1pc Wedge Type Change Tool Post for Mini Lathe Swing 6-12 CNC Lathe Tool Holder 250-000/250-001/250-002/250-004/250-007/250-010
Aliexpress UK
4 x holders - max. tool 12mm x 12mm. 1x Holder boring max tool 12mm. 1x Holder boring max tool 10mm.
eBay
AT300 Tool Holder Mini Lathe Accessories Metal Lathe Holder Tool Assembly Quick Change Lathe Tool Holder Tool 80mm Stroke
Aliexpress UK
(2) Boring, Turning and Facing. 5) Knurling, Facing and Turning.
eBay
Quick Change Tool Holder Lathe Turning and Facing Tool Holder 250-101 102 104 105 107 110 CNC Lathe Tool Holder Precision
Aliexpress UK
T51 Quick Change Holder – For Swiss Style Tool Block. Model: T51 Quick Change Holder. High-qualityT51 Quick Change Tool Holder, designed specifically to fitSwiss style tool blocks. ✔ Designed for Swiss Style Tool Block.
eBay
Makita Cordless Quick Release Oscillating Multi-Functional Electric Trimmer Quick-Change Compatible Tool For Makita Battery
Aliexpress UK