Plastic contour gauge, measuring range 0 - 250 mm, length 280 mm. Supplied = assembled. Height = 100 mm. Depth = 20 mm. Model = magnetic. Display type = graduation (mechanical) Measuring range = 0 - 250 mm. Product type = accessories for measuring tools. Accurate and professional work results. Easy to handle. Metal holder at the side for optional attachment of 2nd gauge. Extends the working range to 500 mm. With 250 mm/10'' long scale/scale division in mm/inch. 45 mm insertion depth. With 4 magnets on the back. Non-twist model. Areas of use: car body work/model making/carpentry/tiling. For fast measurement and transfer of car body contours.