The Gravity Stands TWB431B is a large, heavy-duty steel base plate designed to provide an ultra-stable foundation for M20 speaker or lighting poles. Built for the demands of rental companies and event production professionals, it offers versatile mounting options, including off-centre placements for tight setups or special configurations.
The Gravity TWB431B Touring Series base plate is purpose-built for professional event setups requiring superior footing and modularity. Whether you're stabilizing heavy speaker poles, creating lighting towers, or using it as a support element in custom rigging, this steel plate delivers uncompromising reliability.
Its powder-coated black finish offers a sleek, discreet appearance on stage, while the three M20 threaded inserts allow for versatile and secure pole attachment. The off-centre mounting options make it ideal for use near walls or in tight spaces where center placement isn’t feasible.
Event techs will appreciate the padded feet that safeguard delicate surfaces, as well as the ergonomic rubberized handles that make setup and teardown faster and easier. It’s also compatible as a divider in Transflex-style transport cases, adding to its utility across touring workflows.
| Brand | Gravity Stands |
| Name | Gravity Stands TWB431B | TLS431B Base Plate Only | Steel Touring Base w/ 3 M20 Mounts & Off-Centre Option |
| Primary Category | Speaker and Lighting Stand Base Plate |
| Build Material | Steel |
| Depth | 21.1 in in |
| Height | 0.79 in in |
| Included Accessories | Felt-padded feet, rubberized carrying handles |
| Mounting Options | Three M20 female threads with off-centre mounting capability |
| Transportability | Rubberized handles for easy transport |
| Weight | 27.2 lbs lbs |
| Width | 21.1 in in |