21″ bent style style fabricated steel Antirock® sway bar arms as used in our JK rear Antirock® sway bar kits are available separately for builders or as replacement parts. These arms feature a slight, outward bend for addressing component clearance issues on the rear of the JK Wrangler. They may also be additionally bent in a press to modify their shape to suite your custom application! These arms are 21″ long overall, making them 19.5″ from center of splined hole to center of 1/2″ hole. The arms feature a slight outward bend necessary for JK rear applications. Finished in semi-gloss black powder coat. Sold as a pair.