4l 2.000in.; w 1.120in.; h 0.500in.; matl pins steel ams506 (aisi 1018); body steel (aisi 01) , harden to rockwell 62-64; diameters of pins 0.205in. And 0.215in. Plus 0.000in, minus 0.001in.; length of pins 0.750in.; length of exposeportion of pin 0.250in