General description A 1/2" drive ball joint socket, equivalent to OEM 99357151, designed for removing the castellated fixing ring on the upper ball joint of the Iveco Daily from 2003 to 2011. Technical specifications Size: 1/2" D Length: 36mm External diameter: 41mm Material: S45C with a hardness of HRC 38-42 Finish: Black phosphate Compatibility and accessories Application: Iveco Daily light commercial vans (2003 to 2011) Used on the top ball joint castellated fixing ring (OEM 504212925) Installation Always torque the ball joint to the manufacturer's recommended specification.