BCS #621-54
Gas Tap 1/4" BSP Dual Plunger
These long unavailable taps are as used on
Norton Atlas, Triumph T100S, and other British bikes with a single, 1/4 BSP
threaded hole in the tank, to give main and reserve from one tap. This nicely
made item is the same as Norton numbers NM23305 and 06-7836, and Triumph number
82-1717 (formerly F1717).
