Elmex Insulated Twin End Lug - 2.5 Sq. mm with 10 mm Pin, Pack of 1000

Used these twin ferrules for electrical panel and terminal block wiring work. The ferrules appear to use proper copper material compared to many low-cost generic alternatives available online. Crimping performance was generally good, with decent conductor grip and consistent terminal insertion. Using a square ferrule crimper: - wire retention was satisfactory, - crimp shape remained uniform, - and insulation molding quality was acceptable. The ferrules are suitable for general wiring and panel applications where proper twin-wire termination is needed. Overall quality feels better than many budget ferrules, though manufacturing consistency could still improve further. ⭐️ 3/5