SB3212BB - (Single) ConExtra Container Shelf Bracket: Fixed, 3-Tier (14.875") Banker Box

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At a minimum, two units are required to build one shelf system. 


The SB3212 - 22.875", 3-Tier ConExtra Welded Banker Boxes Bracket Assembly was specifically designed with Banker's Boxes in mind. The SB3212BB is sold as a welded, single 3-tier unit.  The system is designed to utilize (2) standard 2" x 12" boards to create shelves that are 22.875" and allow for Banker Box sized storage on each shelf and under the bottom shelf (within a high cube height shipping container).

This system requires no tools to install, no modifications to the container and can be used time and time again.

Individual bracket arms are rated at 600 lbs., each with a total maximum bracket load of 1200 lbs. A two-bracket shelf provides a gross capacity of 2400lbs.

* Uses (2) standard 2" x 12" boards as shelves (sold separately).  Pressure Treated lumber is not recommended.

** See PDF for sizing and dimensions.

Purchased Product Includes:

  • (1) Welded Steel 3-tier shelving bracket
  • (1) Steel T-shaped Stabilizer

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Don't forget, if your storage or transportation needs are more unique, SEA BOX can create custom containers to accommodate any need.

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