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Snail Lock Replacement
Graflex.org Forum Index -> Speed Graphic Help
AuthorMessage
JA
Joined: 16 Aug 2020
Posts: 8
PostPosted: Sun Sep 06, 2020 4:40 am   Post subject: Snail Lock Replacement

How Would I find a replacement on a speed graphic snail lock
45PSS
Joined: 28 Sep 2001
Posts: 4081
PostPosted: Sun Sep 06, 2020 7:03 am

The same tension roller assembly was used from 1928 to 1946.
Any camera from this era should have the part you need.
After careful measurement the tension shaft has a 5-40 thread.
A 5-40 machine nut can be subsituted for the snail.
peter k
Joined: 26 Dec 2009
Posts: 207
PostPosted: Thu Sep 10, 2020 12:45 am

Little off topic, but curiosity has gotten a hold of me. Were are these snail lock's located?
Thanks p.
45PSS
Joined: 28 Sep 2001
Posts: 4081
PostPosted: Mon Sep 14, 2020 7:21 pm

Speed Graphics through 1946 tension knob screws onto the tension shaft and the snail screws down against the knob to prevent it from turning.
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