Extension Sockets


Wilco Technologies also manufactures extension sockets for bolt installation.

We manufacture the following sizes:

  • T38 x 900mm
  • T38 x 700mm
  • T38 x 450mm
  • T45 x 900m
  • R38 x 750mm

Contact us should you require a size not listed here.


  • 80mm socket depth reduces bolt drop off, increasing safety and reducing bolting cycle times.
  • Manufactured in Australia using high grade materials. This increases component longevity, decreasing downtime and maintenance.
  • You won’t miss our Extension Sockets! Painted either pink or blue, a proportion of all Extension Sockets sales are donated to either the National Breast Cancer Foundation (NBCF) or Prostate Cancer Foundation of Australia (PCFA).