Double Guardrail- The standard 44”column is made of steel and is designed to support two parallel guardrails. Each column is equivalent to 5” x 5” x 1/8” thick and has 4 punched holes with a diameter of 3/4” on each side. The column is secured at the top with a customized plastic black cap and is welded to a 10” x10” x 1/2” baseplate consisting of 4 evenly spaced 3/4” diameter hole at each corner. The columns are powder-coated Safety Yellow and weighs a total of 45 lbs. Single Guardrail- The 18” single guardrail column is punched with 2 holes with a diameter of 3/4“on each side. Each column weighs a total of 27 lbs. When properly installed-engineered to withstand a 10, 000-lb impact at 4mph.
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Please consult the table below for a complete list of dimensions.