What Is a Stage Adjustable Foot and How Does It Work?
An adjustable foot is one of the most important components of a modular stage system. Although it is small, it plays a crucial role in supporting the entire stage and keeping the platform level on uneven ground.
This article explains what a stage adjustable foot is, how it works, and why it is essential for aluminum modular stages.
What Is a Stage Adjustable Foot?
A stage adjustable foot is a heavy-duty steel component installed at the bottom of a stage leg. Its purpose is to provide fine height adjustment and ensure the stage remains stable on uneven surfaces.
The adjustable foot supports the load of the entire stage system and helps distribute weight evenly to the ground.
It is commonly used in:
Aluminum modular stages;
Portable stages;
Quick stages;
Glass stages;
Choir risers;
Event platforms.
Main Components of an Adjustable Foot
A standard stage adjustable foot consists of three parts:
1. Base Plate
The base plate is the part that touches the ground.
Common shapes include:
Round base;
Square base.
The base distributes the load and improves stability.
2. Threaded Stem
The threaded stem connects the foot to the stage leg and allows height adjustment.
It is usually manufactured from high-strength steel to support heavy loads.
3. Large Adjustment Nut
The adjustment nut moves up or down along the threaded stem.
By rotating the nut, the overall length of the stage leg can be slightly increased or decreased.
How Does a Stage Adjustable Foot Work?
The stage height adjustment system generally consists of two mechanisms.
Primary Height Adjustment
The main adjustment is achieved through:
Outer leg tube;
Inner leg tube.
The inner tube slides inside the outer tube and is fixed by bolts and nuts.
This mechanism provides the main height range.
Fine Height Adjustment
The adjustable foot provides secondary adjustment.
By rotating the large nut, the foot extends or retracts slightly, allowing installers to compensate for uneven ground and level the stage surface.
This combination provides both flexibility and stability.
Why Does a Modular Stage Need Adjustable Feet?
Compensation for Uneven Ground
Outdoor venues are rarely perfectly level.
Adjustable feet help maintain a flat stage surface on:
Grass;
Concrete;
Asphalt;
Slightly sloped terrain.
Improved Stability
Proper leveling reduces shaking and improves overall safety.
Better Load Distribution
The base plate spreads the load more evenly and reduces pressure concentration.
Precise Height Adjustment
Fine adjustment helps align multiple stage platforms and creates a smooth surface.
Base plate only for the U-Frame 50. LED cans and moving heads can be installed freeriding in the room. In combination with the optional wheels the U-Frame Dolly will be an indispensable element on stages and show acts.
U-frame Truss And Dolly, it is custom U torm trusses (660 × 500 × 50mm) for 4 (4 utorm trusses+ top bar+ dolly) and 5 (4 utorm trusses+ top bar+ dolly) Robots in black color.
the dolly is made of 1.2x0.6m aluminum plate, thickness 8mm and 4 casters.
The DragonStage 5.49x1.22m Straight Aluminum Event Stage Ramp provides a direct access route for wedding stages, corporate events, ceremonies, hotel functions, and other temporary platforms. The ramp measures approximately 18ft long × 4ft wide (5.49 × 1.22m) and uses modular 4 × 4ft / 1.22 × 1.22m deck sections with 1m / 3.28ft high guardrails along both sides.
The DragonStage 3.0x1.22m Compact Aluminum Stage Transition Ramp provides a short, direct access route between ground level and temporary event stages. With an overall length of approximately 3.0m / 9.84ftand a width of approximately 1.22m / 4ft, the ramp uses modular aluminum stage components and includes 1m / 3.28ft high guardrailson both sides.
The DragonStage 7.84x1.23m Narrow Straight Aluminum Stage Access Ramp provides a direct route between ground level and an elevated temporary stage for performers, speakers, technicians, event staff, and production crew. Its slim footprint measures approximately 308⅝ × 48⅜ in (7.84 × 1.23m)and uses modular 4 × 4 ft / 1.22 × 1.22mramp deck sections with 1m / 3.28ft high guardrailsalong both sides.
The DragonStage 10.30x1.63m Straight Aluminum Stage Production Loading Ramp provides a direct access route between ground level and temporary event stages. With an overall external size of approximately 405½ × 64⅛ in (10.30 × 1.63m), the system uses standard 4 × 4 ft / 1.22 × 1.22m modular deck sections and 1m / 3.28ft high guardrails along both sides. It is suitable for road cases, AV equipment, production carts, technicians, and general backstage stage access.
The DragonStage 7.32x3.05m Compact Switchback Aluminum Stage Service Ramp provides a continuous access route for AV carts, production trolleys, touring equipment, technicians, and stage crew. Its compact U-shaped footprint measures approximately 24 × 10 ft (7.32 × 3.05m)and uses standard 4 × 4 ft / 1.22 × 1.22mmodular ramp decks with 1m / 3.28ft high guardrailsalong both sides.
The DragonStage 7.40x8.26m L-Shaped Aluminum Backstage Loading Ramp is designed for moving flight cases, lighting cases, audio equipment carts, cable boxes, production trolleys, and event equipment between ground level and temporary stages. The 90-degree layout has an overall footprint of approximately 291⅜ in × 325¼ in (7.40m × 8.26m) and uses standard 4 × 4 ft / 1.22 × 1.22m modular deck sections with 1m / 3.28ft high guardrails along both sides.
The DragonStage 9.82x3.23m Switchback Modular Aluminum Event Stage Ramp is designed for temporary stages requiring a continuous access route for wheelchairs, performers, event staff, carts, and wheeled concert equipment. The compact U-shaped layout measures approximately 386⅝ in × 127¼ in (9.82m × 3.23m) and uses standard 4 × 4 ft / 1.22 × 1.22m modular ramp deck sections with 1m / 3.28ft high guardrails along both sides.
The DragonStage 9.82x8.26m 90-Degree Modular Aluminum Event Stage Ramp is designed for temporary stages that need a continuous access route for wheelchairs, performers, event staff, carts, and wheeled concert equipment. The L-shaped layout measures approximately 386⅝ in × 325¼ in (9.82m × 8.26m)and uses standard 4 × 4 ft / 1.22 × 1.22mmodular deck sections with 1m / 3.28ft high guardrailsalong both sides.
The DragonStage 10.27x3.24m Switchback Modular Aluminum Stage Ramp is a compact U-shaped access system for temporary stages and elevated event platforms. The overall footprint is approximately 404⅜ in × 127½ in (10.27m × 3.24m). It uses standard 4 × 4 ft / 1.22 × 1.22m modular ramp deck sections, with two parallel ramp runs connected by a turning landing and 1m / 3.28ft high guardrails along both sides.
The DragonStage 9.82x10.71m 90-Degree Modular Aluminum Stage Ramp is an L-shaped access system designed for temporary stages and elevated event platforms. The overall footprint is approximately 386⅝ in × 421½ in (9.82m × 10.71m). It uses standard 4 × 4 ft / 1.22 × 1.22m modular ramp deck sections, with a 90-degree turning landing and 1m / 3.28ft high guardrails along both sides
The DragonStage 90-Degree Turn Modular Aluminum Stage Ramp is an L-shaped access system designed for temporary stages and elevated event platforms. The overall layout measures approximately 482¼ in × 421¼ in (12.25m × 10.70m) and uses standard 4 × 4 ft (1.22 × 1.22m) modular ramp deck sections. A turning landing connects the two ramp runs, while 3.28 ft (1.0m) high guardrails are installed along both sides of the access route.
The DragonStage 12.25x3.24m Switchback Modular Aluminum Stage Ramp is a U-shaped stage access system designed for temporary stages and elevated event platforms. The overall footprint is approximately 482¼ in × 127½ in (12.25m × 3.24m). It uses standard 4 × 4 ft (1.22 × 1.22m) modular ramp deck sections, with two parallel ramp runs connected by a turning landing and 1m / 3.28ft high guardrails along both sides.
DragonStage 0.4m High 2-Step Quick Stage Stairs provide compact access for low portable stage platforms. The current product specification lists a 2-step configuration, approximately 1m overall length, and a suitable stage-height range of approximately 0.2–0.4m. Designed primarily as an accessory for Quick Stage systems used at weddings, performances, conferences, exhibitions, and temporary events.
The DragonStage 6x3x3m Aluminum Ground Support Lighting Truss System is a compact rectangular truss structure designed for stage lighting, DJ events, exhibitions, ceremonies, corporate events, and other temporary productions. The system provides a 6m wide × 3m deep × 3m high overhead lighting grid supported by four vertical towers.
this is a most welcome non roof Aluminum Outdoor Stage Lights Event Truss
total net sizes are 9x8x5m
The DragonStage 9x8x5m Aluminum Non-Roof Lighting Truss System is a modular ground-support structure for concerts, lighting productions, ceremonies, exhibitions, and temporary events. The main frame measures approximately 9m wide × 8m deep × 5m high and includes two 2m side wings, providing additional positions for sound, lighting, LED, or other event equipment according to the final project configuration.
Outdoor Aluminum Portable Small Lighting Truss 30x30x16.4ft 2 Wings 6.56ft
9x9x5m, wing width 2m
The DragonStage 9x9x5m Aluminum A-Frame Lighting Roof Truss System is a modular outdoor event structure for concerts, festivals, ceremonies, and temporary live productions. The main structure measures approximately 9m wide × 9m deep × 5m high, with two 2m-wide side wings for auxiliary sound, lighting, LED, or event equipment according to the final project layout.
Maximize your festival production with this 18m x 8m aluminum lighting roof truss system. Standing 8m high, it features integrated 4m LED screen wings and 3m sound wings for professional line array suspension. Engineered for major outdoor concerts and professional events requiring a massive performance area and heavy-duty structural load capacity.
Explore our professional 8m x 6m aluminum peak roof stage truss system, engineered for outdoor concerts and events. This robust, TUV-certified structure stands 5m high and includes dual 2m wide integrated speaker wings for optimal sound system suspension. Durable and easy to assemble for high-impact performances.
The DragonStage 8x6x3m Aluminum Lighting Truss System is a freestanding rectangular lighting grid designed for concerts, exhibitions, ceremonies, corporate events, and temporary productions. The system provides an 8m wide × 6m deep × 3m highoverhead truss area supported by four ground-support towers, creating multiple positions for stage lighting and event equipment
Dragonstage Aluminum Spigot 300x300mm / 289x289mm Square Box 6 Ways Corner Truss Cube Connector is an aluminum spigot with a 300x300mm square box with 6 ways corner truss cube connector. This aluminum spigot is perfect for hanging lights, air conditioning, and other things. The dimensions of the spigot are 300x300mm square box with 6 ways corner truss cube connector.
This box can be used to create a stable structure for your display or party. You can use this box to create a corner truss cube. It can be used for exhibitions, retail, and party displays. The box has a 400x400mm or 389x389mm square opening. The box has six ways to connect.
Our 290mm Aluminum Square Spigot Truss with 50x3mm main tubing is a heavy-duty solution for professional rigging. Utilizing a modular system logic, this versatile series is ideal for concert and event stages, offering exceptional load-bearing stability and rapid assembly for any production environment.
Aluminum Spigot Truss Sleeve Block for 290*290mm 400*400mm 390*390mmSpigot Truss System Tower Lifting Blocks
500x600mm / 520x760mm / 600x760mm
The DragonStage Aluminum Spigot Truss Sleeve Block is a tower connection and lifting component for modular ground-support truss systems. It is available for compatible 290×290mm, 390×390mm, and 400×400mm spigot truss configurations, with sleeve block size options including 500×600mm, 520×760mm, and 600×760mm. It is used to connect horizontal beam trusses to vertical tower trusses in temporary roof, lighting, LED, and event truss systems.
the outside multi-functional connecting plate for F34 290mm truss and F44 400mm truss
The DragonStage F44 400x400mm Sleeve Block is a multi-face connection component for ground-support truss towers. This version is configured for compatible F34 approx. 290mm square truss and F44 400mm square truss, providing four connection sides for building beam-to-tower junctions in temporary stage, lighting, LED, and event truss systems.
This 4m diameter round aluminum mobile stage with roof is a compact modular performance system designed for weddings, ceremonies, concerts, and outdoor events. It combines a round aluminum stage platform, four truss-supported roof towers, a waterproof black canopy, and an aluminum entrance stair in one portable set for repeated assembly and disassembly.
The DragonStage 3x3m Aluminum Goal Post Truss is a freestanding modular truss structure designed for sports events, entrances, branding, banners, lighting, and temporary event displays. The structure measures 3m wide × 3m high, with a 2.5m deep base frame extending along the ground on both sides.
The DragonStage 4x4m Ringlock FOH Platform / VIP Viewing Platform is a modular elevated structure for front-of-house control use or temporary VIP viewing use. The main platform is 4m wide and 4m deep, with a 1.5m platform height and a total structure height of 4.5m. A side 2m small platform with stair access makes entry safer and more practical for event operations
The DragonStage 12x4x8m Ringlock LED Screen and Line Array Hanging Structure is a double-row temporary event support system designed for hanging both LED screens and line array speakers. The overall structure is 12m wide, 4m deep, and 8m high, with a front row height of 8m and a rear row height of 4m. The top is equipped with 6 top section trusses for LED screen and speaker suspension.
The DragonStage 14x4x8m Ringlock LED Screen Hanging Structure is a temporary concert and event LED support system built with a double-row Ringlock frame. The front row reaches 8m high, while the rear row is 2m high, creating an overall structure approximately 14m wide × 4m deep × 8m high. The upper structure includes 4 top section trusses and a 14m-long aluminum truss beam for hanging the LED screen.
DragonStage 16x2x8m ringlock background structure combined with a 12.2x7.32m aluminum stage and a 14x10x6m aluminum bolt truss lighting roof. The system includes a 4m diameter circular truss, 1.22x1.22m stage decks, and 2 stage stairs, making it suitable for concerts, ceremonies, brand events, and temporary performance setups.
The DragonStage 6x1.5x4m Aluminum Truss Entrance Gantry is a temporary entrance and signage structure for sports competitions, festivals, exhibitions, and public events. The complete structure measures approximately 6m wide × 1.5m deep × 4m high and is assembled from 200mm aluminum spigot truss and cube joints. The upper and side truss sections provide practical positions for entrance signs, sponsor branding, event names, start/finish identification, and directional graphics.
DragonStage 4-tower ringlock line array hanging system with 1 main 10m tower and 3 auxiliary 6m towers. The main tower is designed for line array suspension, while the lower platform areas provide 3 ballast positions and 3 working platforms for temporary concert and event sound support.
DragonStage 2x2x11m Ringlock line array hanging system for temporary concert and event sound applications. The structure is 2m wide, 2m deep, and 11m high, with 2 bottom working platforms, 2 ballast positions, and 1 steel heavy-duty brace + top section for line array suspension.
The DragonStage 8x4x8m Double-Row Ringlock Line Array Hanging System is a temporary concert sound-support structure with an overall footprint of 8m wide × 4m deep. The front Ringlock row reaches 8m high, while the rear support row is 6m high. At the top, 4 steel heavy-duty brace + top section suspension sets provide multiple hanging positions for line array speaker systems.
DragonStage 2x2x8m Ringlock Line Array Hanging Tower is a compact temporary speaker support structure for concerts and outdoor events. It uses a modular ringlock frame, includes 1 working platform, 1 ballast at the base, and a top hanging section made with 2 steel heavy duty braces plus a top section. A waterproof roof is installed above the hanging area for basic weather protection.
The DragonStage 2x2x10m Ringlock Line Array Hanging Tower is a compact temporary sound-support structure for concerts and outdoor events. It uses a ringlock main frame, includes 1 working platform, 4 ballast units at the base, and a top hanging assembly made with 2 steel heavy duty braces plus a top section. The tower also includes a waterproof roofing cover above the hanging area.
The DragonStage 2x2x14m Ringlock Line Array Hanging Tower is a tall temporary sound-support structure for concerts and live events. The tower measures 2m wide × 2m deep × 14m high, with 4 working-platform levels, 4 ballast units at the base, and a top suspension assembly consisting of 2 steel heavy-duty braces plus a top section for line array hanging. A waterproof roof cover is installed above the top area to provide weather protection for the upper equipment zone.
The DragonStage Ringlock Line Array and LED Screen Suspension Tower is a compact temporary event structure built with a 2m wide × 2m deep × 10m high ringlock system. It includes 4 working platforms, 4 ballast blocks at the base, a top suspension section with 2 steel heavy duty braces for line array hanging, and an extended side projection for LED screen suspension.
