Auto lock arm awnings are a popular and economical shading solution. They are long lasting and can stay down for months at a time. Auto lock arm awnings come with arm projection options of 150mm, 300mm, 450mm and 600mm. Auto lock arm awnings also have the option for a valance (a valance is a length fabric that extends from the bottom bar of the awning… these can be finish cut with a scalloped or straight edge. A Head box is recommended and this comes in a variety of colours to match the fabric choice.