The bailey lockfast blue poly drain cleaning rod in 29mm diameter x 900mm length 1 1 8 in x 3ft is the heavy duty option in the range, engineered for the most challenging commercial and industrial drainage applications. This largest diameter provides maximum rigidity and pushing force for clearing severe blockages in large bore drainage systems. Featuring the robust lockfast system, these rods can be rotated in either direction whilst remaining absolutely secure in the most demanding conditions. Manufactured from high grade polypropylene with solid brass joints, the 29mm variant delivers exceptional strength and reliability for professional drainage contractors tackling the toughest jobs, maintaining the superior performance and flexibility that have made blue rods® the internationally specified choice. Features and benefits bull 29mm diameter 1 1 8 in for heavy duty industrial applications bull 900mm 3ft length provides professional control and handling bull lockfast system ensures maximum security during rotation bull high grade polypropylene construction with solid brass joints bull industry leading reputation for strength and reliability specifications rod type lockfast rod length ft 3