the ultimate t-bar tool, us made, solid steel, best design ive made plenty of striking room, cnc machine cut outs doubles claping force. and will knock out the most stubbern bar with ease. made these because i was not happy with all designs made now, and most failed after few times of heavy use. on my race car i have to move out the drivers side bar to get header out, tool works perfect never leaves any marks on t-bar