A2B System

Protect Your Boom. Protect Your Rigging Personnel.

The Anti-Two-Block system is standard among all cranes. Variable counterweight chain lengths and wireless design help us cater to any crane type, making our A2B system simple to install and operate, regardless of crane capacity or configuration.

  • Anti-2-Block system can monitor up to four winch lines with a single receiver/display
  • Function kick outs are available for most machines
  • Simple to install
  • Meets all jobsite requirements
  • Fail safe
  • 2 year warranty, 10 year minimum serviceable life
  • Free transducer replacement batteries for life of system

Happy Clients

If you’re wondering how our products work for others, look no further! 

” Recently we purchased and installed two Cranesmart LMI systems and I wanted to comment on how well the install of these components went from the sale of the products to calibrating the systems after completing the installation. Working with the technicians in the service department was very helpful and they were able to answer any questions that I had about the systems. The Cranesmart LMI systems have proven to be a very reliable and user friendly system for our equipment needs. “
Joe Tadei, Senior Maintenance Manager
Port of Astoria

Get Pricing

Get specific pricing on all our crane safety products by filling out the form below. Once you submit the form, a Cranesmart customer service representative will be in touch with you to help with you specific needs. 

Contact Support

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