This wall mounting bracket comes standard with the Guardian Equipment G1540 Eye Wash, but if you've lost yours or need to use it in more than one location, this is what you need. This bracket is zinc-plated for corrosion resistance. The holes in the bracket are 1-7/16" (3.65 cm) above the top of the eye wash once installed.
Note: The G1540 should be mounted so the spray heads are between 33" and 45" (83.8 to 114.3 cm) above the floor per ANSI Z358.1.
Cross-reference: this item is equivalent to the WaterSaver Faucet Company's EW540WB.