Tungsten Bucking Bar

4 x 1 x 5/8 Tungsten Bar.  Straight and Angled Faced. Weight 1.55 lbs.   This is the bar used for 95% of the bucking in the kit.   If you are using something else this is the first step towards the perfect bucked rivet.    This bar comes in many of the RV kits offered by other vendors.  Part No. ATS 6007