Pair of shelf supports: The pair of shelf supports consists of 2 shelf supports and 2 base plates (without horizontal braces). Slots are 25 mm apart for attaching the shelf supports at any height. The parts (supports, base plates) are supplied loose. Including screw fittings. Specification: shelf supports 40 x 40 mm made from C profile, cold-rolled, folded 6 times for excellent stability. Colour: Shelf support galvanised or as per colour chart. Base plate galvanised. Max. load capacity 2800 kg.