Avoids egging of the ball joint holder and youÆll be less likely to cause damage to your paint job (scratching and chipping) Easy to use while on the trail, in the shop or on a pit truck for your race team It even allows for the changing of a ball joint while an arm is still installed Designed to specifically fit ATV and UTV ball joints with ease in mind Some adapters are designed specifically for hard to install ball joints Innovative adapters and cups to fit most ball joints. TOOL BALL JOINT INSTALL