Sensor Trigger Bracket What is for?High quality products. Get better performance for your Labeling Machines. Specs:Material = Stainless SteelA = 27.3 mmB = 15.5 mmC = 24 mmD = 9 mmE (diameter) = 37.5 mmF (diameter) = 10 mmG = M8 – 1.25Sensor Trigger Bracket for ribbon printer