Sparex source: https://us.sparex.com/pre-insulated-ring-terminal-standard-grip-8-4mm-blue-1-5-2-5mm-8543.html Product: Pre Insulated Ring Terminal, Standard Grip, 8.4mm, Blue (1.5 - 2.5mm) - Sparex S.8543 SKU: S.8543 Listing note: Max. Volts: 600VMaximum Current Rating: 27AmpsTemperature Range:: -10°C to +75°C Detail enrichment pending: OEM cross references, fitment, catalog pages, and full specifications.