Cast iron dumbbell bar long is 1.8 meter and diameter is 28 mm that fit on all models of weight training benches. Start building strength now with the Barbell. This bar can be used for isolated upper and lower body strength training. Perform bicep curls, triceps extensions, chest press, shoulder press, and upright rows for the upper body. Perform dead lifts, and squats for the lower body. The chromed bar made with solid steel has threads with collars to secure weight plates in place for added safety. A knurled handles allows for secure grip and added efficiency when performing exercises. The barbell accommodates weight plates with 1” inch holes and the bar weighs at 16 lbs. Barbell by Sunny Health and Fitness is perfect for a garages gym or in home fitness room.