BOBBINS & SPOOLS Inches | Millimeters Bobbin: No. 2 Fine Wire Equipment Type: N E Butt/Wardwell Flange Diameter: 1.82", Wide Button Head Traverse: Smooth, 2.5" & 2.75" Barrel OD: Smooth, .675 typical Bore Size(s): 0.325" Drive Type: 6 & 8 tooth ratchet or 8 tab tooth Click here for part print << Back to List