WEDGES

As almost every cribbing situation involves uneven surfaces, use wedges to stabilise crib stacks when necessary. Wedges are used to fill the gap between the stacked cribbing and the structure, product or vehicle being secured. Wedges should be similar width as the cribbing block or stack. By using wedges almost any gap can quickly be filled to create a safer working environment. 

WLL is calculated on contact surface.