These are stainless steel fittings for securing Nitto Kogyo plastic boxes to utility poles, etc. This is a set of 12. - Model Name: PLX-SCM30 Nitto Kogyo - Material: Stainless steel - Included: Mounting screws - Application: Plate parts Thank you for viewing. Opened for photography, but it is new and unused. Normally priced at 4,500 yen per piece x 12 = 54,000 yen worth of goods. Offered at a bargain price for disposal.