Resistance Soldering Electrodes, Compatible Handpiece Manufacturer Model Number 1/4 In. Handpieces, Material Carbon, Tip Length 4 in, Tip Type Blunt Conical, Tip Width 0.25 in, Compatible with Grainger Part Number 5ZHC5, Overall Height 1/4 in, Overall Width 1 3/4 in, Standards CE Certified, IEC 60335-1, Edition 5.1, 2013-12, RoHS Compliant, WEEE Compliant, Tip Outside Diameter 0.25 in, Package Quantity 6