Securely holds 1/4 – 5/8 square diameter tool bits. Interchangeable with Dorian, Aloris, & Phase II BXA series tool posts. For use with BXA tool posts 250-200 or 250-222. Precision ground and hardened. Completely sealed for maintenance free operation. Turning and facing tools can be locked together (saving time and labor when changing operations). The Product Has Passed Strict Quality Testing. Durable And Easy To Install And Replace. Cost-effective, Good After-sales Service. 10Pcs BXA #1 250-201 Quick Change Tool Post Holder Turning & Facing For Lathe US. Quality Assurance For Your Peace Of Mind. 10Tool Post Holder 250-201. Pls check your old picture or model when you order it. Sorry for any inconvenience caused. Thank you for your understanding. Quick Change Tool Post. Please give us the opportunity to resolve any problem. We understand the concerns and frustrations you might have, and will try our best to resolve the issues. We care about our valued customers, and will always try to help you. 100 Pack 4-1/2×7/8” 40 Grit T29 Premium Zirconia Flap Disc Sanding Grinding US. 4 Piece 4 Inch Heavy Duty Caster Set Wheels Fits For All Swivel & Brake Casters. ER11/ER16/ER20/ER25/ER32/ER40 Spring Collet Set For CNC Milling Lathe Machine. 3 HP 3450RPM Electric Motor Compressor Duty 56 Frame 1Phase 115-230V 5/8 Shaft. Mig Welding Wire ER70S-6. 045 Mild Steel MIG Welding Wire Spool. 10 Pcs 150W UFO LED High Bay Light Commercial Warehouse Factory Lighting Fixture. 2 Pack 5 FT Lifting Slings Straps with Hooks 4409LBS Capacity Rigging Straps. 2 Pcs UCF205-16 Solid Base Pillow Block Flange Mounted Bearing 1 Bore 4 Bolt. 8 Pack 6 Deep Hotel Pans Steam Table Pan Stainless Steel 1/3 Size with Lid. 4pcs LM25UUOP Open Linear Ball Bearings 25x40x59mm – CNC Machine Parts.