The J-J Hooks connection consists of two identical steel J-shaped hooks, which are cast into the barrier, creating a continuous steel connection. To attach the barrier ends, one barrier is lowered vertically next to an adjacent barrier. With minimal guidance, the self-aligning connection automatically “hooks” into place. Workers don’t need to endanger their hands by having them in between barriers during the connection process. The NCHRP 350 and MASH barrier designs connect directly to each other.

Lost or stolen hardware is eliminated because of the integral connection. J-J Hooks barrier provide a continuous positive shear connection throughout the barrier system. Since the J-J Hooks are identical on each barrier section, there are no left or right pieces, simplifying the installation process. Due to vertical lift, one barrier can be removed without disturbing adjacent barriers.

connection detail

J-J Hooks Barrier Connection Detail

2 identical steel J-shaped hooks are cast into each barrier creating a continuous steel connection.

  • Self-aligning connection automatically “hooks” into place
  • Lost or stolen hardware is eliminated
  • Simplified installation process
JJ connections 2

Accept only the original J-J Hooks!

Look for the unique J-J Hooks design features

The V-Taper is a U.S. trademark of Easi-Set Worldwide.

Barrier Installation

Installation of J-J Hooks safety barrier is the most efficient in the industry

Download Installation Manual