jackofalltrades70 Posted June 14, 2017 Share Posted June 14, 2017 Looking for the spring to actuate the plunger in the latch mechanism for above said car. This pushes the plunger out of the unit to latch in the door post. The spring isthe one pictured on the left any help or leads greatly appreciated. Matt Link to comment Share on other sites More sharing options...
JV Puleo Posted June 14, 2017 Share Posted June 14, 2017 If it is a 1933 20-25 it is a coach built car... RR didn't supply bodies until after WWII. Thus, the door latch was made by an outside supplier to one of the many custom coach builders, so unless you know who built the body, and where they bought their door latches, you're stuck. On the other hand, it is a spring... it looks a lot like a motorcycle kickstarter return spring. I think this style is called a "clock spring". I looked into them at one time for something I was designing. Link to comment Share on other sites More sharing options...
jackofalltrades70 Posted June 14, 2017 Author Share Posted June 14, 2017 Coach Builder is Hooper. Link to comment Share on other sites More sharing options...
JV Puleo Posted June 15, 2017 Share Posted June 15, 2017 They are actually called "torsion springs." Put that in a google search and you will come up with dozens of hits. You have about zero chance of finding one as a "RR part" unless you can find a body of the same period, that happened to have the same latches, being broken up. But... there are a lot of spring companies and a spring is a spring. Neither RR or Hooper actually made them. I'd take it out, measure it... take some photos and get busy asking. Fixing things like this takes imagination. Link to comment Share on other sites More sharing options...
Guest BillP Posted June 15, 2017 Share Posted June 15, 2017 Good advice from one giant of fabrication and repair in the old car hobby to another. Link to comment Share on other sites More sharing options...
jackofalltrades70 Posted June 15, 2017 Author Share Posted June 15, 2017 Thanks for the advice. That is why this forum is so great. When I restored my 47' Buick convertible, it was a little easier finding parts like these because they are the same across many years and models. I actually had to replace the handle spring on both doors. When working on a custom coach car, coming here to ask if anyone else has had to replace something similar is much easier and helpful resources abound. Matt Link to comment Share on other sites More sharing options...
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