STC20-6R 6 Pack Silicone Terminal Covers for Alternator Battery Stud and Power Junction Blocks, Fits 2/0AWG to 3/0AWG Wire, 6pcs Red

Recoil offers stud terminal covers to protect your battery connections from corrosion and shortening while giving your power terminations a professional, clean appearance.   Protects battery and alternator connections from corrosion and shorting The professional appearance of your wiring Use with 3/8”, 5/16″ or smaller studs to fit over the nut Use with a wire diameter between 0.6″ and 0.7″ (2/0AWG-3/0AWG), Simply trim material to the desired opening size Includes 6 x red silicone terminal covers Great for the alternator, starter, solenoid, or power junction studs High-quality silicone rubber material Rated temperature: -40C to 105C   Why Silicon? Silicon is certified by ROHS, which is environmentally friendly. Silicon covers are soft with good toughness and elasticity to fit different-size terminals. Silicone terminal covers have high thermal stability from -40 to 230. Silicone terminal covers have good electrical insulation and excellent water repellency, which is the high reliability for electrical equipment in wet conditions. Silicone covers have a much longer service life than PVC ones. Silicone material reaches UL-94V0 flammability rating.