Crack surrounding door striker

What I did with mine after purchasing car found it was cracking, went to pick a part and grabbed some strikers from front doors on Astro vans, only need 1, they are like 1/8 thick and 3 inches in diameter covering crack and clamping around more solid metal, they are black in color. I cut the striker to just use the washer. Great temp fix did it 6 years ago and still going strong, I've got the hinge rebuild kit but to many other items come first due to slowing down.