http://www.TricoCorp.com – Trico\’s new Opto Laser Level Adjuster is a quick, convenient, and accurate way to install Trico\’s Opto-Matic Oiler. It provides improved installation time and eliminates installation errors. With easy-to-read visual adjustment indicators, there is no need to measure and mark oil casings. It\’s the perfect tool for spot checking oilers to ensure accurate alignment.