Note: This 10105 is not compatible with Double Cardan joints. - The best & original u-joint puller. Slip the U-Joint Puller over the yoke of the driveline. Advanced premium grade CNC machined heavy duty carbon steel with black anodized, superior strength and durability, anti-corrosion and anti-rust, anti-impact and anti-deformation, high precision and hardness to withstand tough conditions for optimal performance and long-lasting reliability.