Please refer to our Work Surface Stiffener Bar Usage Chart in the Price Book for sizing
*Unsupported work surface widths greater than 84” require an additional center support gable
100-WSB-40 – 40” Stiffener bar
100-WSB-46 – 46” Stiffener bar
100-WSB-52 – 52” Stiffener bar
100-WSB-58 – 58” Stiffener bar
100-WSB-64 – 64” Stiffener bar
100-WSB-70 – 70” Stiffener bar