HomeEquipmentFleet MaintenanceOther ComponentsDK-75 - DimcoGray Threaded Insert Phenolic Wing KnobJanuary 13, 2012Reid Supply Phenolic (a type of synthetic resin) Brass insert thread Wing shaped Inch Request More InformationFill out the form below to request more information about DK-75 - DimcoGray Threaded Insert Phenolic Wing Knob