https://blog.tripplite.com/high-speed-hdmi-cable-swivel-connectors-male-3-ft~P568003SW
High Speed HDMI Cable, Swivel Connectors, UHD 4K, 3-ft. | Eaton
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https://www.slingco.com/uk/products/cable-conductor-installation-pulling/connectors/swivel-connectors
Rope to Swivel Connectors :: Products :: Slingco
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https://meritoem.com/product-category/molded-parts-components/luers-connectors/
Luers and Connectors - Luer lock, swivel, fixed, rotating, 3-way connecters
Merit's luers and connectors include Y, T, 2-way, 3-way connectors with several male/female configurations. Multiple color options.
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https://www.pamela-roose.com/product/ic-black-ss-swivel-cords-connectors/2044
IC Black SS Swivel Cords & Connectors | Pamela Roose
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https://sven.fi/fi/catalog/cables/hdmi_19m_rotate.htm
SVEN HDMI High Speed Rotate HDMI to HDMI (2.0) cable with swivel connectors
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