Rock Hard 4x4 Parts Rear Angle Bars for 1997-02 TJ These add strength to the rear corners of the sport cage. Cannot be used with sound bar unless you trim out your sound bar in a particular way. See the More Images link below for more details. All connections to the factory bars are with 1/2 in. thick CNC machined clamping collars, with six 5/16 x 1 in. grade 8 socket head cap screws. All tubing is 1 3/4 in. x .120 wall unfinished steel. You must spray-paint or powder coat your cage before installation for rust protection.
