RDX offers a gym-quality Chin pull up bar made from welded 16 gauge powder coated Non Slip steel with gussets for added strength and treated with Special Red Oxide anti-rust formulation.The bar is 1 ¼" diameter for a comfortable grip. Improved designed allow a full range of motion without contact with the Punch bag. RDX improved Bar is unique wall mounted chin up bar which enables many different hand positions to be used in order to define and work more muscles in your arms and back. A unique item that can be used as punch bag, speedball, floor to ceiling ball attachment or chin up`s. Its combination of pull-up and speed boxing training increases endurance and coordination, all while keeping your workout enjoyable and intense at the same time. RDX Bar comes with a D-Shackle Swivel and all the necessary wall fixings, which are adequate for brick or block walls, and an instruction brochure.