[Square84]

you can get that at any parts store in the help section as far as pulling the pins get you some m4x.7 bolts and a dent puller which you can rent at any parts store. should take 2 or 3 taps and they'll be out as far as reassembly just tap the in with a hammer. advice: the 4 screws that hold the upper column to the lower column should be inverted torx screws pull them one at a time and put some lock tight on them.