Footman Bolt Assembly for older S10*, S15, S17, S20, S50, S60, S70, S71, S75, S76, and S77 Louet Spinning wheels.
All S70 series will need the footman bolt assembly counter sunk.
*If your older S10 footman bolt assembly is attached using a wood screw, you will need to drill a new hole all the way through the drive wheel to accommodate the bolt on the new footman bearing.