Here is a ORIGINAL YELLOW BRASS end cap for a national cash register wide body model. This cap is for registers that are about 19" wide. This cap is in GREAT condition. This cap holds glass up to 3 7/8". The screw holes are 2 1/2" from center to center. I have hundreds of cash register parts. If there is SOMETHING, you need just ask and if I have it I can list it for you.