With 4 screw holes, which are countersunk so you can neatly fit them with the screw heads flush.
Corner plate flat corner brace fixing L bracket, 50x50mm,pack of 4 zinc plated
Corner plate flat corner brace fixing L bracket, 100x100mm,pack of 4 zinc plated
Corner plate flat corner brace fixing L bracket, 150x150mm,pack of 2 zinc plated
Corner plate flat corner brace fixing L bracket, 75x75mm,pack of 4 zinc plated
1Pcs Straight Brace Connection Plate Flat Corner Bracket New Fixing Connector
x50 Stainless Steel Angle Repair Mending Brackets Corner Plate Flat L Shape 50mm
