PBC Linear NIM20SS 0300 SL Linear Shaft, Solid Shaft, 20 mm Dia, 300 mm Lg, Stainless Steel G2171535 Closure Method Push to Close Closure Method Push to Close Adjustment Mechanism Push Button Jaw Texture Soft Jaw Jaw Shape Curved Maximum Jaw Opening 3 in Overall Length 10 in Grip Style Standard Cushion Tether Ready No Jaw Width 3 8 in Jaw Length 2 3 8 in Number of Jaw Positions 25 Features Box Joint Design Finish Atramentized (Phosphate Coat) For Use With Nuts Surface Hardness Minimum 50 HRC Lined Bearings Surface Roughness 8 12 RMS Product Type Linear Shaft Standards ISO Shaft Drilling Undrilled Shaft Material Finish Polished System of Measurement Metric Shaft Material Grade 440 Shaft Material Stainless Steel End Type Plain Ends Series NIMSS Roughness 8 12 uin RMS Shaft Type Solid Shaft Tolerance Class M Core Type Solid Surface Hardness Minimum 50 HRC Weight Per Meter 2