VEVOR Quick Change Tool Post Set, 8 Pcs, Includes Lathe Tool Holders, Wedge Type Tool Post with Turning Tool Holder Accessories, for Mini Lathe & Metal Lathe 10"-15" Swing, Durable Steel Material 8-Piece Quick Change Tool Post Set User-Friendly Operation Rock-Solid Lock Versatile Use Product Dimensions Reinforced Protective Packaging Item Model Number: 250-200(8),Quantity: 8,Material: 45# Steel,Item Dimensions: 3.12 x 3.12 x 3.72"/79.25 x 79.25 x 94.5 mm,Compatible Size: 10 to 15"/254 to 381 mm,Item Weight: 22 lbs/10 kg