Fangrui Product Details Very Well Made, No Tool Marks, Rough Edges, Or Dimensional Variations. The Tool Holding Set Screws Are Very Solid And No Loose,this Tool Holder Has A Nice Fit And Finish. The Paint Coating Is Solid, No Flaking Or Any Signs Of Poor Surface Prep. Quality Made, Heat Treated And Nicely Ground, Exact Fit To Your Tool Post And Save A Lot Of Time All The Dimensions Were A Fit And Can Be Able To Set Up Tools In Tool Holders For Special Jobs. The Turning And Facing Lathe Tool Works Perfectly In Cxa 250-301 Tool Post. Securely Holds 1/2 Inch - 3/4 Inch Square Tool Bits, This Tool Holder Fit Your Quick Change Block And Tight Up On A Tool, For Use With Cxa Tool Posts 250-300 Or 250-333. 13-18 Inch Swing, Turning And Facing Tools Can Be Locked Together And Saving Time And Labor When Changing Operations, It Can Be Installed On The Lathe Quickly And Easily. And It Is A Great Addition To Your Lathe. Material:metal Colour:black Package Contents: 1 X 250-301 Tool Holder Only The Above Package Content, Other Pro