Mini-Guide Assembly Double Carriage Running Clearance 2.2 mm In/mm Base Width 9 mm Overall Height 10 mm Rail Height 5.5 mm Rail Length 275 mm Carriage Height 7.8 mm Carriage Width 20 mm Carriage Length 30.8 mm Carriage Hole Size M3x3.0 In/mm Number of Rail Holes 14 Max Speed 79 In/Sec Temp Range 176 F Stainless Steel Rail Material Stainless Steel Rail Finish Standard Carriage Type Stainless Steel Carriage Material Seals