Marino’s Smith Machine combines the strength and resistance of free weights with the protection and control of a machine. At the most intense sets, four 2″ x 2″ 14 gauge steel pillars protect and direct the proprietary Super-Glide carriage. The lifter’s protection is ensured by 14 lockout positions and interchangeable safeties when pursuing greater muscle gains. The bar is a regular 1″ diameter. Meerut Gym and Gymnastic Works also provides customizing options for you to choose the design, pipe, gauze, seats & paint of the product.