Folding Support Hidden Concealed Cylinder Hinge 4mm x 20mm 20pcs - Brass Tone
$12.99
Precision 4mm diameter hinge are made from solid copper and feature smooth operating, finely machined mechanisms Perfect for making small cases or boxes Total Dimension: 20 x 4mm / 0.79 x 0.16 inch(L*D); Drilling Hole Diameter: 4.2mm widely used in…