The DUO®, Cuetec’s all-new, all-composite Smart Extension was designed and developed to give players exceptional positional range. Featuring a pair-able, two-handle system, each DUO Smart Extension can be deployed as two separate extensions (3 inch and 6 inch) or combined to create a 9 inch extension for remarkable reach. This is compatible for all second generation Cynergy cues and the new AVID & AVID Chroma cues.