You will need to mill down the 740-100 tool post's T-nut to fit your specific lathe (the T-nut is intentionally oversized so that it can be modified to fit many lathes). This set has never been used, only opened to take pictures to list it for sell and to test fit the center height on my lathe.   

Phase II-250-444- Lathe Quick Change Tool Post w/6 Holders. No Center Bolt and Plate.   

   Versatile Compatibility: Designed for 6 to 12 in lathes, this quick change tool post set connects to a lathe via an M14×2 threaded interface. Note: It is not yet compatible with VEVOR metal lathes. A compatible version is currently in development. Quick Tool Changes: With a simple handle turn, you can secure and release this lathe quick change tool holder in seconds, drastically streamlining the replacement process and improving workflow efficiency. Adjustable Height: This lathe quick change tool post set allows you to fine-tune the tool holder height with a simple screw ...

The Dorian Quadra QITP30N is a high-quality 24 position quick change tool post designed for lathe turning. Made by the reputable brand Dorian in the United States, this unit comes with 5 turning tool holders for added convenience. Perfect for CNC machining and metalworking, the Dorian Quadra QITP30N is a reliable and efficient tool for holding and changing tools quickly, allowing for smoother and more precise machining processes.   

Dorian Tools SD35CXA Quick Change Tool Post w/ Holders 6 Piece Set. Tooling & Accessories, Lathe Tooling. Dorian Tools SD35CXA Quick Change Tool Post w/ Holders 6 Piece Set USED Brand: Dorian Tools Type: SD35CXA Quick Change Tool Post Total Pieces in Set, including post: 6 Lathe Swing: 14" to 17" Tool Capacity: 3/4" to 1" (20-25 mm) Optimum Center Height: 1.625" (41.28 mm) Holding Post Thread Size: 3/4"-16 Tool Post Style: Wedge type Repeatability: Precise within. 0001" A (Base Width): 3.500" (88 mm) B (Body Height): 3.250" / 2.250" depending on reference surface C (Overall Height): ...

Wedge Type AXA Fitting Lathe Center Line Heights 0.6 - 1.75" (The Top Cross Slide Tool Post Mounting Surface to The Lathe Center Line); Such As: South Bend 9"&10", Atlas6", 10"&12", Delta10"&11", Nardini TT1000&TT1200 and Many Other Similar Size Lathe; AXA series QCTP suitable for Lathe swing: 6-12 inches. Each tool holder of whole set QCTP perfect Interchangeable with ALORIS, all surfaces are precision grinding and has high accurate repeatability; The position of each tool holder locked onto the tool post main body, is approximately at the 5 o'clock direction. Whole set of ...

What you see, is what you get.   

   Quick Change Tool Post Set 8 Pcs Lathe Tool Holders for 10"-15" Mini Lathe Swing. Our quick change tool post set fits 10 to 15 in lathes and works with various models. It enables fast tool changes with a handle turn, precise alignment with a rotating screw, and long-lasting durability with cast iron construction. Simple to install, it is ideal for upgrading your workshop. This lathe quick change tool holder allows you to lock the tool securely with a simple handle twist. It streamlines tool changes while maintaining stability and reliability. Featuring a four-point screw system, ...

   Quick Change Tool Post Set 8 Pcs Lathe Tool Holders for 6"-12" Mini Lathe Swing. Our quick change tool post set fits 6 to 12 in lathes and works with various models. It enables fast tool changes with a handle turn, precise alignment with a rotating screw, and long-lasting durability with cast iron construction. Simple to install, it is ideal for upgrading your workshop. This lathe quick change tool holder allows you to lock the tool securely with a simple handle twist. It streamlines tool changes while maintaining stability and reliability. Featuring a four-point screw system, this ...

   8-Piece Quick Change Tool Post Set, Fits 6"-12" Lathes. Our quick change tool post set fits 6 to 12 in lathes and works with various models. It enables fast tool changes with a handle turn, precise alignment with a rotating screw, and long-lasting durability with cast iron construction. Simple to install, it is ideal for upgrading your workshop. This lathe quick change tool holder allows you to lock the tool securely with a simple handle twist. It streamlines tool changes while maintaining stability and reliability. Featuring a four-point screw system, this lathe quick change ...