Jonard Tools - Relay Contact Burnisher Files, Extra Sensitive (Pack of 12) Key Retaining Each invoice book has 50

Each invoice book has 50 receipts/invoices

Designed for standard-width stile applications on wood and metal doors

Closes small and large gates from 50-250 lbs

• MAC Address Binding

Single gang

Jonard Tools - Relay Contact Burnisher Files, Extra Sensitive (Pack of 12) Key Retaining Each invoice book has 50Designed for use on extra sensitive relay contacts, these burnishers are the perfect tools for removing the oxide layer from the precious metals of extra sensitive relay contacts. These burnishers feature the following: Plastic insulated handles allow them to be used on live contacts without any shocks or shorts Removes the oxide layer and any corrosion off contacts without leaving filings or debris Packaged in a clear plastic bag to protect the