The Talking Machine Forum — For All Antique Phonographs & Recordings

Please, let’s not start calling these “two piece cranks”. There are ‘slotted cranks’ and ‘threaded cranks’. Terminology already exists to describe these. He’s looking for a threaded crank.

JohnM wrote: Wed Dec 31, 2025 1:52 am Please, let’s not start calling these “two piece cranks”. There are ‘slotted cranks’ and ‘threaded cranks’. Terminology already exists to describe these. He’s looking for a threaded crank.

No, in addition to the 'slotted cranks', there are threaded "two piece cranks" and threaded "cast cranks" that fit Standards, Homes & Triumphs. Threaded cast cranks are not uncommon.

Correct. I'm looking for 2-piece threaded cranks that were equipped on the Triumph D-2 forward. I don't believe it is any kind of new terminology. They are, quite literally, 2 pieces as opposed to the cast cranks.

Found One, Still need one. Thanks.