Home / Shop Spare Parts / Drain Rods & Accessories / Drain Cleaning / Rods & Accessories / Cobra Rods Product Description The Cobra Continuous Rodding System represents a faster and more economical solution than traditional screw together duct rods and is available in standard diameters from 4.5mm to 14mm and a range of lengths from 60 to 500 metres to suit most applications. The conduit rods are supplied in robust zinc plated steel frames and the use of high quality fibreglass rod with radically reinforced construction and high tensile strength ensures on-going reliability and strength. The 9mm, 11mm and 14mm units are supplied with wheels for mobility and ease of use. Specifications Product Code 10.03.11.00.100/COB Weight 34kg Customer reviews No reviews left yet Write A Review Sort byMost RecentTop Rated Delivery & Returns Customer Reviews 11mm Diameter Cobra Continuous Rod on Wheeled Frame (See Product Options For Various Sizes) Product Code 10.03.11.00.100/COB 11mm Diameter Cobra Continuous Rod on Wheeled Fram Cobra Continuous Rod - 100m long x 11mm on Wheeled Cobra Continuous Rod - 150m long x 11mm on Wheeled Cobra Continuous Rod - 200m long x 11mm on Wheeled Cobra Continuous Rod - 250m long x 11mm on Wheeled Cobra Continuous Rod - 300m long x 11mm on Wheeled £563.34 £676.01 (inc. VAT)