2.5mm Blue Insulated Lug with 10mm Pin – 20 Pack Professional-grade insulated terminal lugs designed for secure electrical connections in industrial and commercial applications. Each lug features a 2.5mm wire entry and 10mm pin diameter, making them compatible with standard terminal blocks and distribution equipment. The blue insulation provides clear phase identification while protecting against accidental contact. This 20-pack offers reliable performance for panel wiring, control circuits, and switchboard installations. Manufactured to exacting standards for consistent crimping results and long-term durability in demanding electrical environments.