The casement window crank is convenient and practical, with excellent texture, and serve you for a long time without being easily damaged. The craftsmanship serve you well without breaking easily. This is a very practical casement window crank. Features -Color:Black -Material:Zinc alloy, stainless steel - Size: 35.50X9.80X4.00cm/13.95X3.85X1.57in - This window crank is beautiful and elegant, wear-resistant, fashionable and elegant in shape, easy to assemble, and have strong decorative and usability. - The rocker arm smoothly and opens and closes the windows without much effort. The appearance is sleek, without burrs, and does not hurt hands. - From the analysis of the force of the window opener, it is more labor-saving to open the window with the hinge located at the bottom. - It is simple , but very practical in use, which brings great convenience to you. - It is characterized by a sturdy and reliable texture, not easy to break, serving you for a long time. Package list: 1 x set of window crank