These bobbins are good quality. However, I bought them for the specific purpose of making double cream pickups. I had to buy 2 sets per pickup because StewMac don't make double cream sets. It was only after I got them that I realized the cream bobbins only take slugs, not screws (the black bobbins only take screws). So I have to make humbuckers with all slugs, no screws. I also have to go back and buy more slugs. God only knows how much DHL shipping will cost to Australia for only 6 small bits of metal.
Would LOVE to have cream colored Screw sides... to make period correct Zebras.
superb quality and amazing price
Bobbin bridge must be 2.015" polepiece spread, neck bobbin must be 1.97" polepiece spread.
You can see lines on the top of the bobbins where they were injection molded. Not really ideal if you want to make perfect looking pickups.