Sturdy construction, rust and abrasion resistant. 360 degree rotation to prevent rope knotting for easy use. Sliding pulley has strong load capacity and can be used in a variety of applications with a load capacity of 300 kg. Suitable for many areas of application: The pulley is designed to be used with the rope inside or cord and outside. It can be used on sailing, boating, and many other applications. Functions Material: Sturdy 304 stainless steel. Maximum load capacity: 300 kg Package included 1 * The single block load swivel pulley stainless steel wheel 300 kg Note: this does not include others things, the color is based on the first picture and other pictures only show the effect Due to the differences between different monitors, the picture may not reflect the actual color of the item . Due to manual measurement. Please allow deviation. Thank you! Note: The data is manual measurement, please allow 1-71cm error, due to differences between light and screen, there will be a certain difference in color, the specific received in kind shall prevail.