Made from anodised aluminium to AA15. Supplied with 2 keys. Weight: 15kg (without contents). External dimensions: 160mm (W) x 128mm (H) x 3170mm (L). Internal dimensions: 141mm (W) x 100mm (H) x 3020mm (L). Bespoke lengths available up to 6m. (Please ring for details). Able to carry up to 60 x 15mm copper pipes weighing 50kg. Load weight limit: 50kg. To fit pipes up to 3m in length. Fitting time approximately 20-30 minutes. Detailed fixing instructions are supplied. Contains a universal T slot fixing. Supplied with universal brackets to fit most bars that are 20-50mm high and 20-60mm wide. Bars should not need drilling as a unique clamping system is provided. Can be fitted to other makes of bars.