: A stainless steel long shackle (hardware component) sometimes referenced with the "888FB" string in product catalogs.
: It is sometimes used as a model or serial identifier for vintage items, such as antique FB Rogers silver-on-copper tea and coffee pots from the late 1800s. : A stainless steel long shackle (hardware component)
: In high-energy physics, it appears as a measure of integrated luminosity (e.g., ) used in particle detector sensitivity calculations. Esco EA638FB-12 Long Shackle (Stainless Steel) 888FB-12 : A stainless steel long shackle (hardware component)