The 2-525442-6 is a plug gauge handtool manufactured by TE Connectivity for connector pin and socket verification during assembly and quality control processes. As a precision measurement tool, it is designed to verify proper connector pin dimensions and alignment to ensure reliable electrical connections in electronic assemblies. The product complies with EU RoHS Directive 2011/65/EU and related environmental regulations, including EU ELV Directive 2000/53/EC and China RoHS 2, demonstrating its suitability for regulated industries. This handtool is commonly used in manufacturing environments where connector quality assurance and dimensional verification are critical to product reliability and performance.