NS Range | Hi-Force | Nut Splitters | HES
Hi-Force product

NS Range

Single Acting Nut Splitters

  • Spring assisted return
  • Angled body design for increased clearance on flanges and flat surfaces
  • High quality steel construction
  • Designed to fit on most API and ANSI flanges
Enquire now

Product Overview

The improved NS range of hydraulic nut splitters offers a choice of 5 models suitable for hexagon nut AF sizes from 17 to 75 mm (M10 to M48 bolt sizes). The revolutionary design incorporates a hardened steel linkage that ensures the blade cutting edge is kept parallel to the nut throughout the splitting process which improves operational efficiency and more importantly, blade life.

  • Nut AF sizes from 17 to 75 mm
  • Bolt sizes from M10 to M48
  • Working pressure 700 bar

Product resources

Technical specifications

Model NumberCapacity tonnesOil Capacity cm3Hexagon AF SizesStud Bolt Thread SizesWeight kg
NS10416.34617 - 3211/16" - 1 1/4"M10 - M221/2" - 3/4"4.0
NS11024.96232 - 411 1/4" - 1 5/8"M22 - M273/4" - 1"7.4
NS20041.212241 - 501 5/8" - 2"M27 - M331" - 1 1/4"10.6
NS20657.819550 - 602" - 2 3/8"M33 - M391 1/4" - 1 1/2"15.8
NS21590.440660 - 752 3/8" - 2 15/16"M39 - M481 1/2" - 1 7/8"39.3

Note: NS nut splitters are for use on heavy duty nuts, where the nut height is equal to or greater than two-thirds of the blade length of the tool being used.


Hi force dim draw nut splitters NS

Dimensions (mm)

Model NumberDimensions in mm
Note: Please check dimension 'C' to confirm the tool will fit in the space between the edge of the nut and the neck of the flange.

Services and support

Whether it is choosing the right tool for the job, improving technical and operational knowledge or product maintenance and warranty, HES is here to help.

Tell me more

Enquire now

Want to know more about the range? Our product team are on hand to support you with your requirements. Speak to our team today.


Related products

HMNS Range

Hi force nut splitters hmns

Self-Contained Nut Splitters


DNS Range

Hi force nut splitters dns1

Double Acting Nut Splitters

Hire from HES