This is a newer style Miller Industries Control Handle Knob (older Style # 12-0301428). It is grey in color and is labeled “Up/Down” for wheel lift extend operations. See Features for related wreckers and Brochures for reference charts. Labeled Up/DownColor: GreyHolmes 400 SeriesProduct Dimensions: 1.55″L x 1.38″W x 1.38″HInner Diameter: 0.3″Outside Diameter: 1.38″
