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- Heavy-Duty Strength. Built from galvanized steel for maximum durability - ensures long-lasting performance in demanding rigging applications.
- Versatile Positioning. Features a full 360-degree swivel for easy adjustment - perfect for adapting setups in theatre, film, and live events.
- Enhanced Safety. Must be used in pairs to guarantee stability and secure attachment - ideal for preventing accidents during performances.
- Efficient Attachment. Specifically designed to connect 48mm barrels to girders or beams effortlessly - streamlines your rigging process on-site.
- Flange Compatibility. Suitable for flanges up to 45mm thick - provides versatility across a wide range of structures and environments.
Doughty Gravlock Swivel Coupler per pair
The Doughty Gravlock Swivel Coupler per pair is a robust and reliable solution designed for securely attaching a 48mm barrel to a girder or beam. Engineered from galvanized steel, these heavy-duty clamps offer a full 360-degree swivel, providing versatility and ease of use in various rigging applications. Sold exclusively in pairs, they ensure optimal safety and performance when used as intended.
Key Features:
- Constructed from durable galvanized steel for longevity and strength.
- Designed to attach 48mm barrels to girders or beams efficiently.
- Allows for a 360-degree swivel, offering flexibility in positioning.
- Suitable for use on flanges up to 45mm thick.
- Must be used in pairs, ensuring enhanced stability and safety.
Looking for more Doughty products? Discover the full Doughty Engineering Collection, or shop by category: Doughty Clamps, Lighting Spigots and Doughty Rail Systems.


