Manufacturer Part Number: 9001K56RM|Switch Accessory Type|GuardFor Use With|KR8 1.38 & 1.63 Inch Mushroom Operators; KR9 1.38 & 1.63 Inch Mushroom Operators; SKR8 1.38 & 1.63 Inch Mushroom Operators; SKR9 1.38 & 1.63 Inch Mushroom Operators; Type 9001K & 9001SK OperatorsIncludes|Size|Pushbutton Type|Extended (Mushroom Head)Pushbutton Shape|RoundColor|RedOperator Illumination|NonIlluminatedMaterial|PlasticLamp Type|PSC Code|UNSPSC Code|