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or polishing rocks
two 2 × 7/16 in magnetic strips
adhesive-mount Compatibility
and longest-lasting needle files available
Also suitable for lapidary rock tumbling with silicon carbide and cerium oxide
Sterling Silver Heavyweight 7mm Friction Earring Backs - Pack of 12 Ring Mountings or polishing rocksThese extra heavy sterling silver friction ear nuts offer a larger footprint than standard ear nuts, making them an excellent choice for heavier earring designs where a more secure, substantial backing is needed. At 6. 8 mm outside diameter, they sit between standard ear nuts and the oversized "monster" style, providing confident hold without excessive bulk. They fit post diameters ranging from 0. 76 mm0. 91 mm (0. 030"0. 036") and are made in the USA
US$ 2818.68
US$ 2526.01
US$ 22.95
