Torque Hinge

The Torque Hinge has 2 strengths 15 pound and 40 pound. Holds lid in any position/angle - no additional hardware needed. Moves with ease. Support heavier lid just by adding more hinges. 304 stainless steel. 180 degree opening angle. Surface mount. #8 pan or round head screw recommended. Standard 1 ½” x 1 ⅞” and heavy duty 1 ¾” x 2 ⅝”