Specifications The 3lb Bare Beater Bar, so called because it is sized for the 3lb “Beetleweight” class. A 1lb version is available for the 1lb “Antweight” class. Sooner or later, every beater bar must be replaced. We offer the Bare Beaters so that you don’t have to replace the entire assembly. Beater Length: 4.2″ (106.7mm) Beater Height: 2.0″ (50.8mm) Beater Thickness: 0.75″ (19.05mm) Beater Material: 6061-T6 Aluminum Beater Weight: 5.1 oz (144grams) The 3lb Bare Beater Bar version has 4 holes on each side for 5/16-18 screw “teeth”. If you install the standard teeth add 0.5″ (12.7mm) to height. Total 2.5″ (63.5mm) The maximum outside frame width should be 6in (152mm) or less. Frame material that has a thickness of 0.375″ to 0.5″ (9.53mm-12.7mm) works well. Total assembly weight with standard teeth is 11.43oz (324grams) Check out our Beater Bar Electronics for a complete set of gear to drive a deadly weapon. You can see Battlebots class eggbeater weapons here.
