Loading code conversion chart Search Loading code conversion chart Related pages Loading code conversion chart FACTA Class Slow moving wheel load Gross laden vehicle weight Load duty A N/A Often described as 2.5tn Pedestrian AA 1.5tn 5tn Domestic light duty AAA 2.5tn 10tn Light / medium duty B 4.25tn 17tn Light / medium duty C 5tn 25tn Medium duty D 6.5tn 38tn Medium / heavy duty E 11.5tn 44tn Heavy duty F 16tn Special application vehicles Fork lift / docks Related pages Product range Recessed trays for floor finish A comprehensive range of covers and frames for use in areas where a floor finish is required. Article We lift the lid on 2023 successes If stacked in a line, the access covers sold by Wrekin Products in 2023 would reach the depth of the Mariana Trench – five and a half times over. Read our year in review. Knowledge base article Choosing the right steel cover Steel fabrication is a highly flexible process allowing all sorts of non-standard sizes and designs that are not covered by BS EN 124. This helpful guide will help you to navigate your way to choosing the right steel access cover. Share this page