We manufactures a variety of standard and custom PTFE insulated wire for any hook-up application. Standard products meet popular military standards. As the industry's only vertically integrated supplier, Tonk's proprietary PTFE tape wrap material is free of pinholes and offers the highest uniformity, making us the leader in high performance hook-up wire. Standard products meet the following Mil Standards: - MIL-W-16878 (Type ET, 250 volts)






