McMaster 57745K21 Flange Mount Linear Shaft Support, for 1 2" Diameter Shafts, 6061 Aluminum 817L02 5 oz Series PT61 Closure 5 oz Series PT61 Closure Type Zipper Button Number of Outside Pockets 4 Garment Style Women's Pants Pockets 4 Cleaning and Care Instructions Industrial Wash Features Minimum Pressing or Ironing Required Torx Drive Type Hand Insulated No Tether Style Tether Capable Includes Deep Sockets Yes Number of Deep Sockets 35 Tether Ready Drive Tools Tether Capable Non Sparking No Includes Socket Bits Yes Number of Bits 10 Tether Ready Wrenches Tether Capable Includes Wrenches Yes Number of Standard Sockets 51 Tether Ready Sockets Tether Capable Container Type None Wrenches Included (9) 12 Point Combination Wrenches Includes Standard Sockets Yes Piece Count Range 101 to 125 Includes Flex Sockets No Socket Shape 12 Point They’re made of aluminum which is lightweight and resists corrosion