The Body Solid Chrome Olympic Curl Bar targets the inner and outer bicep. You can also blast triceps and forearms with moves like skullcrushers and reverse grip curls. Its dual grips allow you to avoid injury and achieve maximum gains. It 47" in length, weights 18 lbs and has 31.75" inside sleeve dimensions. This bar fits all Olympic Plates and has medium knurling on bar for better grip and comfort.