Door Check Straps...

[Beauford]

https://www.brattons.com/leather-door-check-straps.html

[Don Turley]

Beauford, the link that you provided is for the brown leather door straps used on open cars. The door check straps that Steve was inquiring about are the brown rubber straps used on closed cars, such as 1928-29 Coupes and Tudors. The two types of straps are not interchangeable.

[d.j. moordigian]

Originally Posted by Beauford

https://www.brattons.com/leather-door-check-straps.html

...and if your looking for open car check straps,..these are more correct looking,......
......................https://www.bobdrake.com/FordItem.aspx?Item=A-76745-C