303251 XRAY X4 Lower Arm Ball Universal 4.9mm HUDY Spring Steel(TM) (2)
Specially made 4.9mm ball universals for the CFF2 lower arms. To ensure maximum performance, the X4's high-precision pivot balls are machined in-house and then nickel coated for a smooth and long lasting finish. Manufactured from world-renowned top-secret HUDY Spring Steel™. Set of 2.