MotoRad 865 194 Engine Coolant Thermostat Housing Assembly Formerly STA 15919 CE Certified this unit includes both a MINI VANE ANEMOMETER MODEL this unit includes both a dual chuck and a locking chuck along with a convenient air bleed and reset button for precise pressure adjustment 46 Inches)DURABLE MATERIALS Made from Chromium vanadium Steel Alloy for high strength and durability while having anti corrosive propertiesTOOL ORGANIZATION Sizes are stamped for permanent and easy identification of sizeSUPERIOR DESIGN Forged and heat treated for optimal strength and durabilityPEACE OF MIND Purchase with confidence backed by the Genius Tools Limited Lifetime Warranty against manufacturer defectsANSI STANDARDS Meets or exceeds the standards established by the American National Standards InstitutePROFESSIONAL GRADE Genius Tools are designed and made for use by professional technicians and built to perform over a lifetime of heavy use Engine Coolant Thermostat Housing Assembly Formerly STA 15919