swivel coupling

swivel coupling

[′swiv·əl ‚kəp·liŋ]
(mechanical engineering)
A coupling that gives complete rotary freedom to a deflecting wedge-setting assembly.
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References in periodicals archive ?
Jerome says he's never met a swivel coupling that didn't leak.
Tenders are invited for Trigger Gun With Swivel Coupling And Ss Lance And High Pressure Brass/Ss Nozzle Suitable For Model C-21/350
An improved swivel coupling now allows swiveling action even when pressurized, providing maximum maneuverability when needed most.
Duct rodder accessories expand on the versatility of the tool, including roller guides, swivel couplings, rod grapples, and sondes.
There are nine different styles to choose from, including JIC female 45 degree swivel couplings in 21 different sizes, as well as 90 and 45 degree tube swivel couplings in more than 16 sizes each and 0-face seal versions.