Feature: 1. IRON MATERIAL: This generator rectifier diode is made of iron, which is hard and wear resistant without deformation and has a long service life. 2. FINE WORKMANSHIP: The workmanship of this diode accessory is very delicate, with clear threads, and the installation is completed very firmly without loosening. 3. PERFECT ACCESSORY: This compact diode accessory, with standard sizes, is a good replacement for old or damaged diodes. 4. EASY INSTALLATION: This generator rectifier diode chassis is mounted with studs for easy installation by the user, which is very convenient. 5. COMMON REPLACEMENT: This diode is a common accessory for generators. The diode can effectively improve the performance of the generator. Specification: Item Type: Rectifier Diode Spiral Material: Iron Model: ZX25 12 Current: 25A Weight: Approx. 26g / 0.9oz Package List: 3 x Rectifier Diode Spiral