Shear Plate, 4500 Professional Style - This 1" thick, billet aluminum, 4 hole, serrated wall spacer has a 7 degree taper You specify butterfly diameter between 1.750" and 2.500" in .050" increments.
Here is a bottom view.
And here is a close up of a typical stepped wall.
Please allow 1-3 weeks delivery depending on inventory.
Available Options:
Butterfly: