Sterling Silver & Yellow Gold Filled Lever Backs Shell with Ring - Pack of 12 Metal Types:Yellow Gold Filled ½ hard temper provides strength

½ hard temper provides strength and springiness while remaining easy to form

Beveled jaws resist breaking under cutting pressure

The large embossing hammer is used to dome metal from the inside as it is supported on a sandbag or a depression carved in wood

eliminating tedious sawing and filing

Sterling Silver & Yellow Gold Filled Lever Backs Shell with Ring - Pack of 12 Metal Types:Yellow Gold Filled ½ hard temper provides strengthSold in packs of 12 pieces (6 pairs), these lever backs feature a decorative shell design with a built in jump ring for hanging pendants, charms, or custom components. The pre set rivets make them ready to use right out of the pack no assembly required. Note that these lever backs are not recommended for soldering as is; if soldering is needed, remove the rivet first and reassemble after the soldering process is complete. Lever backs require a small