Rail,SS,275 mm L,9 mm W,5.5 mm H
5 mm, Rail Material Stainless Steel, Dimension S3 M4, For Use With Linear Guide, Mounting Hole Center to Center 20 mm, Mounting Hole from Shaft End 7.5 mm, Mounting Hole Size 6 mm, Series SEBS-B, System of Measurement Metric.Guide Rail, Overall Length 275 mm, Overall Width 9 mm, Overall Height 5.