Stainless Steel 304 Continuous Hinge with Holes, Unfinished, 0.06" Leaf Thickness, 2" Open Width, 1/8" Pin Diameter, 1/2" Knuckle Length, 4' Long (Pack of 1) Surface-mounted for applications requiring continuous support along the full length of the hinge, such as cabinet lids, folding partitions, and metal storage cabinets Stainless steel 304 is corrosion resistant up to 1,500 degrees F (though less resistant to corrosion than stainless steel 316), weldable, and stronger than steel and aluminum Countersunk holes for convenience when mounting Unfinished for projects with less exposure to corrosive environments