OMEGA OSB11 starting block, simple

OSB11 is a fibreglass starting block with an extended 740 mm platform, an anti-slip top surface and a footrest that adjusts over a 200 mm range in five steps. A door at the back of the block gives access to the inside for the cabling of a mobile or a fixed timing system, and for the internal loudspeaker.

This is the version without relay break detection, for pools where relay take-over is judged by officials rather than measured. In a fixed installation the block sits over a lane deck plate, which protects the cables, connections and speaker. Single blocks are supplied without mounting material; only the sets of 4 to 10 include it.