| S Is the slider length. The standard length Is 1 1/2." Optional longer 2" and 3" length sliders are available to Increase stability for large or cantllevered load. L Is the dovetail base length. Bases begin at 3" and Increase In 3" Increments. Your choice for base length Is Incorporated as the third and fourth digits of the Model Number. For example, Model A1506 has a 6" base length. Travel = L-S. For an A1506B-S1.5, travel Is 6"-1.5" or 4.5". See Price List for Model Numbers and travel with standard length sliders. Mounting holes "B" In the UniSlide Base - The first B mounting hole Is 1 1/2" from the bearing block end of |