Crash protection against falling goods and collisions with vehicles TB 400 DOUBLE GRILL is an extremely robust, double traffic barrier for collision protection against heavy vehicles and (falling) goods. The TB double tube guardrail offers pedestrians increased safety in storage areas with a lot of forklift traffic. Depending on the size of the (stacked) goods, one can opt for an arrangement with a centre distance between the rails of 10.8 inches (275 mm) or 21.7 inches (550 mm). Max. height is 11 ft (3350 mm). For more informations: https://www.boplan.com/en/products/flex-impactr/safety-barriers-guardrails/tb-400-double-grill