There is approximately 54 feet per ounce. All wires are approximately 1.00 ozt (Troy Ounce). As coils or spools are made on automatic machine, weight may vary from 0.98 ozt to 1.02 ozt. We try our best to keep weight as close to 1.00 ozt as possible. This wire is measured in Troy Ounce (OZT), not Ounce (OZ). For every 1.00 ozt, there is 1.10 oz.
'Half Hard' wire refers to precious metal or gold-or-silver-plated base metal wire that has been slightly hardened in the manufacturing process. It yields springy, crush-resistant bends and loops, but can be much harder to use with tight spirals or complicated bends.