Our patented industrial jam nut design eliminates the need for hoists and cranes and makes the job safer to do.
Nuts sometimes have obstructions through the middle which is why we designed the JN Series jam nut wrench. It has a patented open-gate design that allows it to latch the head around the nut, even if there is something in the way. This eliminates all sorts of unsafe ways to complete challenging jobs.
If you have a nut requiring a special head, we can engineer custom designs and different variations of the JN to make sure you have exactly what you need. No more need for hoists and cranes.
JN Series
The powerhouse Industrial Jam Nut Tool.
- Custom Head Capability If you have a nut requiring a special head, we can engineer custom designs or variations of the JN to make sure you have exactly what you need.
- Patented Technology Its patented open-gate design allows you to latch the head around the nut, even if there is something in the way.
Product Features
Split Head
Patented technology, the “split-head” itself, or through use of a special made adaptor/insert, can fit any size or type of Top Drive Packing Nut, OEM Jam Nut, hex or any other configuration, eliminating the need for expensive after-market nuts giving you never-before-seen accuracy, speed and safety.
Safe
The JN Series hydraulic wrench eliminates unsafe hammer wrenches, hydraulic jacks or cranes, and other unsafe equipment currently being used to turn these nuts.
360º Swivels
Patented technology that allows hose movement without hose binding. Nickel-plated steel quick connects, with fewer moving parts, moving in every direction you might need them for a great improvement to other swivels in the industry.
Functional
The JN Series hydraulic wrench will work equally well in either Top Drive wash pipe assemblies or compressor crosshead access ports. It will work right-side up, upside-down, sideways, etc. for both loosening and tightening.
Fast
The patented “split-head” design can be placed around the wash pipe, piston rod, or any other type of shaft, rod, pipe, or tube and on the nut or adapter/insert in less than one minute. Accurate tightening or loosening of the jam nut is easily achieved in just a few seconds.
Accurate
TorqLite hydraulic wrenches provide accuracy to +/- 0.03, and with the use of a standard bi-directional 10,000 p.s.i. hydraulic pump, the JN Series wrenches conform to that standard.
Customizable
There are a variety of specialty heads that can be made to work with the JN body & cylinder unit, extending its capabilities beyond just jam nuts. We can design and manufacture custom heads for your application.
