serves to grip the edge 40 of frame 32 in a positive and secure manner it can be seen from fig1 that when horizontal adjustment of door 24 with respect to frame 32 is required a means of accomplishing such adjustment is affected by removing screw 34 and either providing a thicker hinge plate 30 which may require the substitution of an entire hinge arm or making some adjustment in the hinge cup and its connected assembly the more accessible area and the one less likely to be noticed to make a needed adjustment is between that frame edge 40 and hinge plate 30 the spacer 41 shown generally in fig2 and 3 having a smooth body portion 43 functions quite efficiently for this purpose and its combination with a hinge arm 31 is shown in fig4 to enable the application of spacer 41 without totally removing hinge arm 28 a slot 42 is provided in body portion 43 with an open end 43a and a closed end 43b thus screw 34 can be loosened and spacer 41 positioned between door edge 40 and hinge plate 30 slot 42 also enables movement of the spacer with respect to the hinge plate 30 when some vertical adjustment of the hinge plate is necessary another embodiment.