Coil Cores - Knurled - Iron - 5/16
Size: 1"
$ 2.50
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Coil Cores - Knurled - Iron - 5/16
$ 2.50
5/16" diameter knurled coil cores. This PURE IRON material is made specifically for electro magnetic coils and holds zero residual magnetism. Available in 1" and 1.250"
*Put through secondary process to ensure maximum performance based on iron manufacturers recommendations.