Chevron down icon Chevron down icon Zoom icon Click to expand Tap to zoom PU-6913 50mm Screw Side Humbucking Bobbin $1.50 SKU PU-6913-023 Black - $1.50 White - $1.50 Cream - $1.50 COLOR: Black 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Humbucking bobbin, screw side (1 pc.), 50mm (1-31/32") spacing.