The FS Series Anti-Friction Slide complements the popular DS Series in Providing a range of STANDARD strokes up to the maximum values available for various sizes. Due to the slight offset in its construction, either member may be readily used as the moving part with the other remaining fixed. Integral felt wipers, bearing retainers and mounting holes are provided and disassembly for specific alterations is easily performed. Because of the "box" design, it can be readily mounted in any position to suit a wide variety of applications. Optional lead screw can also be provided when required.