Manufactured from anodised aluminium for increased durability. Easy to read metric and imperial measurements. Features an exchange formula bar in the centre. Length: 300mm (12in). Quantity: 1 Piece. Dapetz Ltd is an independent family owned on-line retailer specializing in Tools, Hardware and Consumables. We ensure competitive prices by buying in bulk and keeping overheads low. At Dapetz, we prioritize customer satisfaction and pride ourselves on providing the best customer service.