Roofus Carpentry Tool Product 3/4 ← ↑ → Roofus 'Standard' Tool - Imperial (inches) £66.20 Ex VAT£79.44 Inc VAT Qty: larger image Roofus The most significant advancement in angle measuring tools since the invention of the speed square in 1925. This tool is essentially an adjustable square with built in 2-D levels, complete with angle and measurement graduations. Popular applications for the Roofus tool: Roof and general framing Stair fabrication Fixing carpentry (doors, shelving etc.) Decking and timber flooring Ship/Yacht/Boat building Metal fabrication and engineering Upholstery/dress making Product Features and Specification Degree scale 1° – 55° in jet black for good visibility Imperial rise & run scale 1 – 17 (traditional) Hip & valley angle scales for each of the front scales on the tools’ reverse side which includes a hip & valley scale calibrated with degrees and a hip & valley scale calibrated with the imperial rise and run scale Fitted with a 14 inch imperial blade and graduated in sixteenths Precision moulded from tough glass filled resin Click to view User Guide Model: RFS-ST-IM Manufactured by: ROOFUS