Upgrade your RC experience with the Incision Rod Ends and Pivot Balls, a must-have for serious enthusiasts. Engineered to minimize rod end stretch in high-stress RC applications, these Rod Ends are molded in a robust material for maximum durability. The package includes 12 Rod Ends and Stainless Pivot Balls, providing optimal compatibility with various RC link applications that use a 4mm thread. The pivot balls, boasting a width of 0.280", offer stability and enhanced performance, making your RC adventures truly exceptional.