Pottery Centering Tool for Trimming - Variable Pin

This is a tool to centre and hold pots on a pottery wheel for trimming/glazing/sanding. It has three sliders which move in towards the middle at the same rate, which ensures the pot is held in the middle of the wheel.   It attaches to the wheelhead with batt pins, and this is designed for wheels with two pins anywhere from 120-260mm apart. The two lower plates rotate to set the pin distance, then are locked in place. You'll get a more solid grip if the print matches the Batt Pin diameter, so I'll add more as they're requested.   Designed to print on a standard 256mm build plate with no supports and no hardware required. To assemble the tool: Lower Base plate goes over the pins with the screw facing up Upper Base goes on top and rotates until it locks in place with the pins Top Plate goes on top of them Put the angled nut on the screw thread and tighten with the printed tool (should be done up tight, and this shouldn't stop the Top Plate from spinning). The sliders are reversible, with a smaller and a larger side. They get inserted at the outer end of the slot in the top plate, and can only go in at the correct point in the rotation