What is for?High quality products. Get better performance for your Conveyor. Specs:Material = Plastic/MetalA = 50 mmB = 68 mmC = 44 mmD = 20 mmE = 18 mmF = M4 – 0.7 (x4)G = 8.5 mmH = 4.5 mmEnclosure A$49.99PriceQuantityAdd to CartBuy Now