ESI's Industrial Tool Rentals & Sales

Hydraulic Nut Splitters & Angle Head Nut Cutters

HNS Angle Head Nut Splitter on a flange nut within a confined space.

The angled head hydraulic nut splitter is engineered to safely and efficiently remove seized, corroded, or damaged nuts that cannot be loosened by conventional methods. Its compact angled head design provides optimal access to nuts flush against surfaces or embedded in tight flange assemblies—making it ideal for pipeline maintenance, shutdowns, and turnaround operations.

 

Finding The Right Nut Splitter

Selecting the right nut splitter depends on your application and nut size. Here’s what to consider:

  • Flat Surface or Flange Joint: For flat surfaces like railroad bolts or other challenging jobs, an Angle Head Nut Splitter is often the best choice.
  • Nut Size: Measure across the flats—point to point, not side to side—to ensure the correct fit.
  • Nut Type: Identify whether you’re dealing with Heavy Hex, Round, Lock Nut, or another variation to choose the appropriate splitter.
 

This ensures efficient cutting and minimizes tool wear. 

Click the image of your application to find the solution!

Rusted nut on a flat surface tight space
Flat Surfaces Tight Space
Rusted nut on a rail road track
Awkward locations
Corroded Nuts on a valve's flange connection
Flanged nuts tight space
Rusted nut in difficult locations
Difficult Locations
3-1/2" Rusted nut. Big nuts
Big 3" sized or more nuts
Flange on a reactor head with big and small nuts
Structures with variety of nut sizes
Angle Head Hydraulic Nut Splitter (HNS5060) on a flat surface
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HNS Hydraulic Nut Splitter

Designed for precision in tight spaces, our compact anglehead nut splitter delivers powerful, portable cutting performance, easily maneuvering around obstructions for efficient nut removal. 

The NS15TE Standard Head is made to fit comfortably on flange.
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Compact Standard Nut Splitter (Straight Head) – Precision Cutting for Tight Flange Access

Engineered for performance in confined and elevated workspaces, the Compact Standard Nut Splitter (NSH & NC Models) features a fully shrouded cutting head that safely contains split nuts and improves access to narrow flange joints. Its streamlined design, balanced weight, and powerful cutting force make it ideal for pipeline maintenance, flange integrity work, and high-reach nut removal. Built for versatility, the NSH & NC models delivers reliable compatibility across a wide range of industrial applications.

⚙️ Power Splitter – Hydraulic Nut Cutting for Safe, High-Force Applications

Designed for precision and safety, the Power Splitter delivers high-force hydraulic cutting without compromising surrounding components. Ideal for pipeline maintenance, turnaround operations, and confined space access, this tool eliminates the risks associated with impact-based methods.
Using controlled hydraulic pressure, the Power Splitter drives a hardened steel blade cleanly through the nut body—no sparks, no flange damage, no operator injury. Available in both angled and standard head configurations, it easily reaches tight access points and flush-mounted fasteners, making it a versatile solution for industrial nut removal.

Based in Houston, Texas, ESI Flange Spreader Rentals provides fast delivery of RenQuip nut splitters across the Gulf Coast and continental USA. Whether you’re working in Texas, Louisiana, or beyond—we deliver field-ready tools when uptime matters most.