McMaster 4900T44 Cantilever Pipe Rack Add On Unit, One Side, 41 1 2" × 84" × 21", 7 Levels, Powder Coated Steel, Gray 2095012 Tech Specs Tech Specs 110 Tip Style Hex Shank Shape Round Nut Driver Shank Style Solid Round Nut Driver Handle Design Fluted Magnetic Nonmagnetic Nonmagnetic Nut Holding No Nut Driver Handle Color Multicolor Insulated No Nut Driver Handle Material Acetate Screwdriver and Nut Driver Grouping Nut Driver Sets Tether Capable Tether Capable Item Solid Round Shank Nut Driver Set Nut Driver Shank Material Alloy Steel Handle Material Plastic Handle Type Fluted ESD Safe No Tether Style Tether Capable Nonsparking No Container Type None Ratcheting No Corrosion Resistant Yes Grip Style Fluted Handle Color Multi Color Magnetized Tip No Handle Shape Straight Tether Ready No Non Sparking No Fastener Holding No Non Magnetic No Shank Material Alloy Steel Replaceable Shank No Bolt Clearance 25 mm Arms have a removable lip that can be reversed to make a flush end for storing flat material Overall Weight Capacity 3