The new Bobbin Holder is designed to hold all pickup bobbins from humbuckers to single coils to blade type bobbins. It is a unique adjustable self centering holder that simply centers a bobbin on the winder. The new Bobbin Holder is designed to fit all Schatten Design coil winding machines, from the earliest one's of twenty years ago up through the current B, B kit, C, and D model machines. The Bobbin Holder will also fit a Mojotone winding machine as well. Having a bobbin properly centered allows for a better winding process and yields pickups that are more consistently wound. Video Technical The Bobbin Holder has an internal linkage between the two threaded screws. When the knurled adjuster knob is rotated the two screws move closer or further apart in unison. For bobbins with a center single hole through the bobbin, the two threaded screws are removed and one is then threaded into the center receiver of the Bobbin Holder. Bobbin Holder Instructions Note: The threaded screws used to fit through the bobbins are 4-40 screws with an outside diameter of 0.110" (2.76mm). These screws will fit through most bobbins but may not fit through the smallest blade type stacked single coil ones. A template is supplied for marking the two 9/64" (4mm) holes required for mounting the Bobbin Holder to any Schatten Design winder arm. The screws and nylok nuts for mounting are supplied with the unit.
