PBC Linear VR4 013.000 Undrilled Linear Rail, V Guide, Size 4, 13 in Length, 0.437 in Width, Carbon Steel 49139876 this tape allows for seamless this tape allows for seamless and accurate top to bottom measurements ASME Screwdriver and Nut Driver Grouping Screwdrivers Material Steel Handle Color Black Tether Style Tether Capable Tip Finish None Corrosion Resistant Yes Non Magnetic No Shank Coating Chrome Magnetized Tip No Tether Ready No Shank Finish Chrome Grip Style Cushion Non Sparking No Replaceable Shank No Includes Magnetized Tip Magnetized Tip Not Included Includes Insulation Not Insulated Replaceable Shank Capable Replaceable Shank Tether Status Not Tether Capable Corrosion Resistance Corrosion Resistant Tip Material Steel ESD Safety Not ESD Safe Measurement Type SAE 314 in Type V Guide Rail Material Carbon Steel Rail Finish Cold Roll For Use With V Guide Wheels and Bushings Raceway 52100 Steel Temp For Use With V Guide Wheels and Bushings