NS

NS Range

Go Back

The improved NS range of hydraulic nut splitters offers a choice of 5 models suitable for hexagon nut AF sizes from 11/16" to 2 15/16" (1/2" to 1 7/8" 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. Designed to easily split corroded nuts up to RC44 hardness, Hi-Force nut splitters offer the ideal ‘cold cut’ solution for removing worn or corroded fasteners, especially in applications where ‘hot work’ permits are not allowed.

  • Nut AF sizes 11/16" to 2 15/16"
  • Bolt sizes from 1/2" to 1 7/8"
  • Working pressure 10000 psi
  • 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
  • Compact and easy to use
  • Optional 360° positional swivel coupling for fitment in confined spaces, available for use with NS104 and NS110 only
Download Enquire
Nut splitters
Nut splitters
Model Number Capacity tons Oil capacity in3 Hexagon AF Sizes Stud Bolt Thread Sizes Weight lbs
inch mm imperial metric
NS104 18 2.81 11/16" - 1 1/4" 17 - 32 1/2" - 3/4" M10 - M22 8.8
NS110 27.4 3.78 1 1/4" - 1 5/8" 32 - 41 3/4" - 1" M22 - M27 16.3
NS200 45.4 7.44 1 5/8" - 2" 41 - 50 1" - 1 1/4" M27 - M33 23.4
NS206 63.7 11.9 2" - 2 3/8" 50 - 60 1 1/4" - 1 1/2" M33 - M39 34.8
NS215 99.6 24.77 2 3/8" - 2 15/16" 60 - 75 1 1/2" - 1 7/8" M39 - M48 86.6

Note: The 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.


Model Number Dimensions in inch
A B C D E F
NS104 2.52 3.03 0.49 1.18 8.27 2.64
NS110 3.07 3.78 0.79 1.46 11.27 2.68
NS200 3.78 4.57 0.83 1.69 12.41 4.26
NS206 4.53 5.44 0.95 2.05 13.24 4.96
NS215 6.15 6.9 1.06 2.96 16.78 6.38

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.