open angel:92,95,105,110,165degress diameter of hinge cup:26,35,40mm depth of hinge cup: ... :50000 material:carbon steel,stainless steel,alloy steel,cold-rolled steel(as you demand.)Features: Body is made of high quality cold rolled steel Passed 75 pounds ... over 48 hoursFull overlay,half overlay,inset models are available. high quality stainless steel hinge gemel Middle 263