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
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