HandwheelsTried and tested for decades: the stable SIKO disc handwheel made of solid metal or glass fiber reinforced plasticThe aluminum and plastic handwheels in various sizes and shapes can be combined with analog position indicators.Find out more on our page “Positioning System Fundamentals” or on “Format AdjustmentFundamentals“ HG5 HG10 HK12 HK16 HK20 HR6 HS14 HST7 HST11 KHB9 KHB13 KHB15