I think I might have found what I'm looking for.? Finger Stock for shielding.? Just need to find the correct dimensions - still need to disassemble to measure the originals.? But here's an example of what I have in mind:
?https://www.digikey.com/en/products/detail/laird-technologies-emi/0097043802/3767375?utm_adgroup=&utm_source=google&utm_medium=cpc&utm_campaign=PMax%20Shopping_Product_Medium%20ROAS%20Categories&utm_term=&utm_content=&utm_id=go_cmp-20223376311_adg-_ad-__dev-c_ext-_prd-3767375_sig-CjwKCAjw7-SvBhB6EiwAwYdCATxrpKPHJFXT0e8Yx5gTQzcfgABcJMGcKr1hZgmdxN-D8KyDsXt8jxoCb9EQAvD_BwE&gad_source=1&gclid=CjwKCAjw7-SvBhB6EiwAwYdCATxrpKPHJFXT0e8Yx5gTQzcfgABcJMGcKr1hZgmdxN-D8KyDsXt8jxoCb9EQAvD_BwE