These 2.0 spindle snouts are designed for our Camburg 2.0 front hubs. We CNC machine them in-house from aircraft quality 4130 chromoly so you can weld them into your custom spindle design. These are also what we use in our front suspension systems that utilize our 2.0 hubs. We have updated these to our new locking nut design that uses a ring that bolts to the face of the nut and registers into the snout. We offer these in both right hand and left hand thread versions so order one of each when needing a set.