Measure angles quickly and precisely. Simply place the Winkelfix to read off the degrees quickly and reliably from the analogue display. The integrated spirit levels allow the device to be held perpendicular. All Winkelfix devices are strong and robust and can withstand extreme conditions. Advice: Winkelfix 43 cm Weight: 1.04 kg. Users: Glaziers, interior fitters and metalworkers. Winkelfix 60 cm With compass tip Weight: 1.40 kg. Users: Carpenters, glaziers, metalworkers and awning fitters.