1/2" Deep Socket 6 pt Stainless Metric 21mm

  • 4430 stainless steel making it ideal for the food, medical, aerospace and marine industries or for use in any acidic environment
  • Satin finish for a better grip when handling the socket
  • 6 point single hexagon socket for a better grip
  • Ball bearing recess on the female end to grip the ratchet
  • Designed and manufactured to DIN3120/3124 and ISO2725
  • Supplied with a metal socket clip for use with a socket rail