Vintage Steel Tailpiece Studs – RS Guitarworks,Steel Tailpiece US Mounting Studs Posts for Gibson USA guitars - Philadelphia Luthier Tools & Supplies, LLC,Tailpiece Set - Standard Zinc, Steel Studs,Kluson USA Steel Stop Tailpiece Stud Set USA Thread,Precision CNC Machined Steel Tailpiece (Tailpiece only) - Philadelphia Luthier Tools & Supplies, LLC