3-DEGREE HEAVY-DUTY RADIUS ARMS Code: DA5506 Wide / 45mm Defender Discovery 1 Range Rover Classic Help contribute to a much better off-road capability > Designed for vehicles with an extended 1 to 3” lift. > Front radius arms correct castor alignment which in turn ensures safe driving. > Rear radius arms provide full rear axle articulation. > Fitting the radius arms will contribute to much better off-road capability for your vehicle by fully utilising your spring and shock absorber set. > Zinc passivated with a heavy-duty powder coating finish to complement each component and the Britpart coil springs. Use with NTC6781 & DA2353 bushes