These are Miller Industries Control Handle Knobs. They are offered in Blue(12-0311699), Red (12-0311700), Green (12-0311701) and Gray (12-0311702).Features: 2-1/4″ Long Available Colors: Blue, Red, Green, Gray Screws into the control rodFits: Century LCG 12 Series Steel & Aluminum Carriers 2009-Current Century LCG 16 Series Steel & Aluminum Carriers 2009-2014 Century LCG Generation II 16 Series Steel & Aluminum Carriers 2014-Current Century 10 Series Steel & Aluminum Carriers 2005-Current
