Sealey VS4003 Steering Rack Knuckle Tool Set for the fast removal/installation of the steering knuckle The Sealey VS4003 is a Steering Rack Knuckle Tool, designed to fit over the steering shaft onto the steering rack. This set is suitable for the fast removal/installation of the steering knuckle. With three interchangeable heads fit racks with hex drive, two flats and round ends with a diameter of 30 to 45mm. Features: Designed to fit over the steering shaft onto the steering rack Suitable for the fast removal/installation of the steering knuckle Three interchangeable heads fit racks with hex drive, two flats and round ends with a diameter of 30 to 45mm Specification:  Length: 405mm  Model No: VS4003  Drive: 32mm Hex, 1/2\"Sq  Internal Sleeve Length: 380mm  Drive Head: ∅30-35mm, ∅35-40mm, ∅40-45mm