RockJock Antirock Sway Bar Heim Joint 1/2in Hole in Ball 1/2in-20 Female LH Thread

What you get here is a single heim joint, specifically a 1/2 inch heim joint with a 1/2 inch hole through the ball and a 1/2 inch-20 left-hand thread on the female end. This is the exact type of joint RockJock uses in their Antirock sway bar kits for Jeep JT rear setups.

It's zinc plated for a bit of corrosion resistance, which is always a good thing for suspension components that see a lot of road spray and grime. While it's designed for their Antirock kits, a heim joint like this is a pretty standard part for custom suspension work where you need a strong, articulated connection point.