"STEEL WITH BRONZE BEARING IN PIVOT HOLE,0.727 IN. PIVOT HOLE DIA; ONE END THREADED FOR ADJUSTING SCREW,0.375-24 THREAD SIZE,OTHER END HAS CASEHARDENED STEEL PAD,1.125 IN. FROM PIVOT HOLE CENTER TO CENTER OF THREADED HOLE; 1.625 IN. FROM CENTER OF PIVOT HOLE TO CENTER OF PAD; 3.355 IN. OVER ALL LG; 1.600 IN. OVER ALL H; 0.875 IN. OVER ALL THK"