Smarkey Solar Panel Assembly Mounting Z Bracket Kits 4 Units Adjustabl

Smarkey Solar Panel mounting Z brackets are very easy to use,and can adjust the size of the Z parts from 1.38inch to 1.96inch( 35mm to 50mm). The Z Mounting Brackets are Manufactured of High Quality Aluminum and Therefore are very Light Weight and Convenient. The Z Adjustable mounting brackets can works for 50W-150W panels which should be work with guide rails. The Screw is stainless parts. Parameters: br /b Width:39.5mm br Z Adjustable distance: 1.38inch-1.96inch (35mm-50mm) br 6mm Hex key br br Packing Include: br /b 4 x Z Adjustable Bracket br