Discover more about J-J Hooks and its network of precast concrete licensed producers by calling 800-547-4045 or visiting www.JJHooks.com.

To date, nearly 15,000,000 LF of J-J Hooks have been provided to state construction projects worldwide, including 500,000 LF of MASH approved barriers.

On February 18 th, The California Department of Transportation (Caltrans) gave full approval for MASH* tested J-J Hooks portable concrete barrier in two lengths (12.5 and 20-foot), for all widely ...

J-J Hooks is available in 20’ lengths and has a New Jersey shape cross-section. The available configurations match the details shown on NJTA standard drawings TP-24 and TP-25.