Underhook & Inline Crane Load Monitoring

Scale and Control Inc. offers underhook and inline weighing solutions to fit a wide variety of applications. Our product offering includes wired or wireless load pins, load shackles, underhook load cells, tensiometers, and much more.
We at Scale and Control Inc. are proud to have a combined 50+ years experience in the crane and lifting industry, and bring this experience to offer you the best products available on the market. Download our brochure, see these products below and contact us today!  ​
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Underhook Load Cells

  • Range 7 tons (6.5 metric tons) to 550 tons (500 metric tons)
  • Streamlined lightweight aluminum construction​
  • Recessed battery compartment
  • IP67 protection rating
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Compression Load Cells

  • Range 27 tons (25 metric tons) to 1100 tons (1000 metric tons)
  • Includes handset
  • IP67 protection rating

Load Pins

  • Wide range of sizes available
  • Fully stainless steel
  • Standard sealing IP68
  • Dual gauging available on most sizes

Load Shackles

  • Range 7 tons (6.5 metric tons) to 2200 tons (2000 metric tons)
  • Hazardous area option available
  • ​2 year warranty
  • Long range transmitter and receiver handset
  • AA battery powered transmitter, long battery life up to 5 years
  • IP67 protection rating
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Click to View Spec Chart

Tensiometers / LineRiders

  • Wide range of sizes available
  • Load only or load and pay-out readouts available
  • Various mounting options available
  • Galvanized for harsh environments

Custom Weighing Solutions

Need custom products? With over 50 years of combined experience in the sales, distribution and support of crane load instrumentation, our proven expertise will assist you in finding the custom solution you need. Contact us today!
Load Indicator - LI
This is the simplest form of load monitoring. A strain gauge device is used to read the wire rope tension producing a load value. The load sensing device can be installed in line to the crane rigging or can be placed under hook.

Users can also choose an LALR configuration.  Load, Angle, Length, Radius configurations do not have the digital load chart programmed into the display. Many old school fleet managers and owners like this configuration as it forces the operator to manually read the load chart to ensure what they can safely pick.

OSHA mandates as a minimum on new cranes over 3-ton capacity, that a load indicator be installed. Moreover, you see an LMI or RCI coming as standard on new factory cranes.

Which system should I choose?
Click here to learn about other system types