Hi-Torque Tool API 17H

  • Torque Tools

Seanic Ocean Systems has designed an API 17H and ISO 13628-8 compliant hi-torque tool to reliably perform a multitude of subsea applications.


Our tool has a removable and exchangeable 17H Class-4 nose that can also be attached to Seanic’s Smart Torque Tool , for a convenient two-in-one functionality. The hi-torque tool is useful in installing umbilicals and flying leads, opening and closing valves on a Christmas tree, and conjunction with Tool Deployment Units (TDUs). A mechanical turn counter, which needs no battery and features highly visible numbers for easy monitoring, eliminates the inherent problems commonly associated with electronic digital counters.

What's In The Box

  • Surface test jig with topside digital readout
  • Hoses
  • Complete spares kit
  • 1 high torque motor
  • 1 high torque adapter
  • Operating & maintenance manual
Counter FeaturesMechanical (no battery)
Highly visible numbers
Displays in tenths
Oil-filled, independently sealed housing
Weight72 lbs/33 kg (air)
55 lbs/25kg (water)