Premium Quality Iron Ferrules Blue w/ Double White Rings 1”

Inner Diameter: 0.355 Outer Diameter: 0.550 length of ferrule: 1” Quantity: 1 dozen   These premium ferrules are produced in small batches with very tight tolerances. They require little to no ferrule turning upon installing. They fit .355 taper tip shafts perfectly, but can fit onto a .370 parallel tip shaft also by applying a little heat with a with a heat gun or hair dryer and a little effort.