Spectra Products Inc. designs, manufactures and distributes safety and productivity enhancement products for the commercial transportation industry, including bus and truck fleets. The company offers Brake Safe visual brake stroke indicators; Optimum Fleet Health AI-powered predictive and prescriptive maintenance software; Termin-8R anti-corrosive spray lubricants for electronic surfaces, connectors and ABS cables; Zafety Lug Lock wheel nut loosening prevention devices; Hub Alert heat sensing labels for wheel end temperature monitoring; and Anti-Seize Cotter Pin seized clevis pin eliminators. Incorporated in 1994 and headquartered in Toronto, Ontario, Canada, Spectra Products operates primarily in North America through direct sales, distributors and trailer manufacturers. In August 2021, the company entered a reseller agreement with Optimum Fleet Health to expand its predictive maintenance offerings. The company changed its name from Spectra Inc. to Spectra Products Inc. in January 2020.