SteadiHub
2013General Discussion forum

Preventing Preston Strap Ring loosening on HU3 and Single Channel units

13 years old. Gear and prices may have changed since.

What the thread found

  • Thread locker applied to the connection helps prevent unscrewing
  • A swivel lanyard attachment allows twisting to occur at the swivel rather than at the bolt connection
  • Installing a nut on the inside of the unit provides additional security
  • Combining a nut, thread locker, and spring washer provides reliable retention
  • Using a stainless ball bearing swivel between the strap attachment and lanyard reduces stress on the main bolt connection
  • Swivel strap attachments minimize twisting forces that cause loosening

Depends on

  • The specific nut size for the Single Channel unit was not identified in the discussion
  • No consensus reached on single best solution; multiple approaches were suggested
  • One anecdotal attempt using an improvised ring caused equipment failure

Gear in this thread

HU3

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  4. 2014Repairing stripped lanyard attachment thread on follow focus hand unitFollow Focus
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