14 Gage Steel Tubing with Durable Powdercoat Paint Aircraft Quality Cables and Fiberglass Reinforced Nylon Pulleys with metal hubs Easy Pull-Pin Adjustment for Seat and Leg Holddown Chrome plated lat and row bars with a swivel design Uses standard plates or olympic plates with included olympic adapters Weight holder uses plastic inserts for smooth operation Weights Not Included The DF910 Lat Row machine is an essential piece of equipment for building strong back muscles and more. From it's quality construction to it's economical price and smooth feel, you will be satisfied with this purchase. It comes standard with chrome plated lat and row bars, and includes olympic adapter sleeves to allow you to use standard or olympic weight plates. The frame is built with heavy gage steel tubing with a tough powdercoat finish for years of use. The DF910-1 Lat Row Machine features aircraft quality cables and fiberglass reinforced metal hub pulleys that provide a smooth workout. The seat pad and leg hold down are fully adjustable with a simple pull-pin system to accomodate users of all sizes. The included lat pull-down bar and low row bar provide a multitude of exercises or easily switch to one of your own machine bars such as a pulldown rope or revolving triangle.