THE PANEL MOUNT BLOCK PROFILE COMES IN A STOCK LENGTH OF 145" (3686MM) AND CAN BE CUT TO YOUR DESIRED LENGTH. THERE ARE OPTIONS AVAILABLE IN A MILL OR ANODIZE FINISH. IT IS COMMONLY USED TO MOUNT A PANEL FLUSH WITH A PROFILE EDGE OR ON THE PROFILE SURFACE. THERE IS A SLOT TAB ON THE BLOCK THAT ACTS TO ALIGN THE MOUNT IN THE T-SLOT. WHEN USED IN THIS CAPACITY, THE PANEL MOUNT BLOCK INCREASES STABILITY OF THE MOUNTED PANEL WHILE ALSO REDUCING VIBRATION.,