Standard Bender unit

A measurement equal to 2m (2000mm). Commonly used term derived from the spatial development of railway elements from a recent south western sydney rail corridor. Elements along the track are broken down into Standard Bender Units for ease of translation between designers.

1: How wide is the road?
2: Oh, about 3 standard bender units (SBU)!
3: It seemed more like 2 benders....