Black epoxy-coated steel magnetic clasp offers an easy way to secure bracelets and necklaces. Each clasp can be strung like a bead, with a knot in the end of the thread. Size 15 or 11 seed beads and 2x1mm or 2x2mm crimps will fit inside the end piece. The powerful magnets will attract through the knot, keeping the clasp secure until deliberately separated. Steel clasp has heavy-duty magnetic strength and center stringing hole. Magnet is stronger than a standard single-pole magnet.
Magnetic>Steel>BlacksFindings and Components>Clasps>MagneticSteelBlackshttp://www.firemountaingems.com/itemdetails/h208572fxH208572FXClasp, magnetic barrel, steel and epoxy, black, 10x5mm round tube with 1mm inside diameter. Sold per pkg of 4.//image1.fmgstatic.com/images/p8572fxb.jpg11.3411.34As Low As $1.38 per clasp