... ,105,110,165degress diameter of hinge cup:26,35,40mm depth of hinge cup:9.6,11.3,12.6mm cycle ... -rolled steel(as you demand.)Features: Body is made of high quality cold rolled steel Passed 75 pounds load test Passed over ... over 48 hoursFull overlay,half overlay,inset models are available. high quality stainless steel hinge gemel Middle 263