Travel 0-15mm with a precision micrometer Least count 0.01 mm Preloaded Ball Bearing Dimension (LxWxH) 80x56.5x20.5mm Suitable holes for mounting on Rider Available with & w/o Post Holder · · · · · · Description Without Post Holder With Post Holder Table Travel Range 25mm with 0.01mm LC Preloaded Ball Bearing Slide High Quality micrometer head with 0.