Device brackets

Device Holders for Professional Event Technology at a Glance

Bring order and safety to your setup with device holders built for the demands of professional event technology. At LTT you find holders, clamps, hooks and rail systems that keep tools, cables and equipment exactly where you need them — whether backstage, in the workshop or mounted directly on truss.

As your specialist for event technology, LTT combines robust materials, clear load ratings and practical mounting options in one range. From simple wall hooks to load-rated clamps for stage and rigging applications, you get the optimal solution for a tidy, efficient and dependable working environment.

Explore the full selection, compare materials and load capacities, and choose the device holder that fits your tube diameters, your loads and your daily workflow.

What Is a Device Holder? Fundamentals and Function

A device holder is a mounting component that fixes tools, cables, effect devices or accessories to a wall, rail or truss tube so they stay organised, visible and within reach. The term covers a broad family of products: spring-steel clamps, hooks, brackets, rail systems and load-rated clamps for professional stage use.

In its simplest form, a device holder is a wall-mounted clamp or hook that keeps brooms, cables or hand tools off the floor. In the professional event-tech world, the concept extends much further: holders and clamps that attach lights, small effect devices, cable loops or accessories directly to a truss chord, keeping the working area clear and safe.

How a device holder differs from adjacent products

Device holders are often confused with two neighbouring product types. A cable clamp or cable tie primarily bundles cables, whereas a device holder carries the full weight of an object. A rigging clamp (such as a half-coupler) is engineered specifically to suspend loads under a truss with a defined working load limit, while a general device holder is designed for organisation and support rather than overhead suspension.

The key distinction is load direction and rating: a wall-mounted spring-steel clamp holds an object against gravity on a vertical surface, while professional truss clamps are rated for defined loads in demanding stage environments. Choosing the correct type depends on where you mount the holder, what you attach and how much it weighs — details covered in the buying guide below.

Types and Variants of Device Holders

Device holders come in several distinct types, each suited to a specific mounting situation and load. Knowing the variants helps you pick the right one for your stage, workshop or truss setup.

Spring-steel clamps (Klemmfix)

Spring-steel clamps use a sprung jaw that grips a handle or tube automatically. You simply push the object into the clamp and the spring holds it firmly. These clamps suit broom handles, cable coils and hand tools with a diameter of roughly 20–50 mm and are quick to use without any locking mechanism.

Hooks and hook rails

Hooks and hook rails offer flexible, open storage. A rail carries several adjustable hooks that you can slide into position, ideal for hanging cables, straps, headphones or lightweight accessories. Adjustable hooks make a hook rail highly versatile for changing setups.

Rail systems with adjustable holders

Rail systems combine a mounting rail with movable holders and hooks. You configure the rail once and reposition the holders as your equipment changes. This modular approach is popular in workshops and equipment rooms where storage needs evolve.

Load-rated clamps for truss and stage

For professional applications, load-rated clamps attach devices and accessories directly to truss tubes. These holders are engineered for defined loads and are made from steel or aluminium to withstand demanding event environments. They are the natural choice when you work with truss systems and rigging hardware.

Applications: Stage, Truss, Rigging and Workshop

Device holders prove their value across a wide range of event-tech scenarios. Understanding where each holder type is used helps you build a tidy, safe and efficient working environment.

On stage and truss

On stage, device holders and clamps keep cables, small effect devices and accessories fixed to truss tubes and staging rather than lying loose. Mounting equipment directly on truss keeps walkways clear, reduces trip hazards and speeds up load-in and load-out. For the load-bearing structure itself, pair your holders with the right truss systems.

In rigging and effect setups

In rigging setups, holders organise straps, shackles and cable loops so the crew can work quickly and safely at height. Around effect devices such as hazers and fog machines, dedicated holders keep supply hoses and controllers accessible and out of the way.

In the workshop and equipment room

In the workshop, garage or equipment store, device holders provide space-saving storage for tools, cables, brooms and workshop equipment. Everything stays visible and within reach, which keeps the room tidy and saves you time searching for the right item.

On trade-fair stands

On trade-fair stands, holders mount signage supports, cables and small fittings to frame structures, keeping the presentation clean and professional. Wherever you need to fix, organise or store equipment, a matching device holder delivers a practical, reliable result.

Load Capacity, Materials and Safety Standards

For professional use, the load capacity, material and safety rating of a device holder matter far more than its price. Getting these technical criteria right protects your equipment and your crew.

Load capacity and working load limit

Load capacity is the decisive technical figure. Simple wall hooks and clamps typically carry between 2.5 kg and 7 kg per holder, which is fine for brooms, cables and light tools. Heavier-duty holders and load-rated clamps for demanding environments can reach far higher values — some professional mounts are rated well beyond 100 kg. For any holder used to suspend a load, always check the stated working load limit (WLL) and never exceed it.

Materials

Device holders are made from four main materials, each with its own strengths:

• Stainless steel – corrosion-resistant, high strength, ideal for durable and moisture-exposed use.
• Aluminium – lightweight, robust and well suited to clamp holders and rail systems.
• ABS plastic – inexpensive, light and suitable for low loads and self-adhesive mounts.
• Wood – decorative, stable and popular in visible workshop settings.

Safety standards

When a device holder or clamp is used to suspend loads in a professional stage context, the relevant safety framework applies. In Germany, DGUV Vorschrift 17 (formerly BGV C1) governs event and production sites, and quality event-tech hardware is often tested by bodies such as TÜV SÜD. Always match the rated load to your actual load, use the correct fixings and inspect holders before every use so you achieve safe, reliable results.

Comparison: Steel vs. Aluminium vs. Plastic Device Holders

Choosing the right material is easier when you compare the main options side by side. The table below highlights the key differences between stainless-steel, aluminium and ABS-plastic device holders for professional and general use.

For professional event environments with real loads, steel and aluminium holders are the reliable choice. ABS-plastic holders remain a smart, budget-friendly option for light organisation tasks in the workshop or equipment room.

Buying Guide: How to Choose the Right Device Holder

A good device holder matches the object you want to mount, the surface you mount it on and the load it must carry. Use this buying guide to make a confident decision.

1. Match the tube diameter

The most important fit criterion is diameter. For handles and tubes, clamp holders usually cover a range of 20–50 mm. In the professional truss world, common chord diameters are 35 mm (for example Naxpro FD21-24), 50 mm (FD31-44 and HD31-44) and 60 mm (GS94). Choose a clamp designed for the exact tube diameter you work with so it grips securely.

2. Determine the load

Weigh or estimate what you want to mount and add a safety margin. A holder rated for 5 kg is fine for a broom, but cables, effect accessories or heavier tools may need a load-rated clamp. When suspending anything, always work within the stated working load limit.

3. Choose the material

Pick stainless steel or aluminium for durable, high-load or moisture-exposed use, and ABS plastic for light, low-cost organisation. Steel offers maximum strength; aluminium keeps weight down for truss clamps.

4. Select the mounting method

Decide between screw-and-dowel fixing for permanent, high-load mounts, self-adhesive pads for tool-free installation on smooth surfaces, or a rail system for flexible, reconfigurable storage.

5. Check quantity and configuration

Holders are often sold as single units, multi-packs or complete rail sets. Plan how many holders and hooks you need so you cover your full equipment inventory. Following these five steps helps you find the optimal solution for your specific application.

Mounting and Installation Tips

Correct mounting is what turns a good device holder into a safe, long-lasting solution. Here are the main installation methods and practical tips.

Screw and dowel mounting

Screw-and-dowel mounting is the standard for permanent, load-bearing holders. Most quality sets include matching screws and dowels. Drill into a solid wall, use dowels suited to the wall material, and space multiple holders evenly. This method carries the highest loads and is essential for heavier equipment and outdoor or workshop use.

Self-adhesive mounting

Self-adhesive pads let you install holders without drilling, which is handy on smooth surfaces such as tile, glass, metal or laminated panels. Clean and degrease the surface first for maximum adhesion. Keep self-adhesive holders for lighter loads — for anything heavy, or for outdoor use, switch to screw mounting.

Rail systems

Rail systems mount once and then let you slide adjustable holders and hooks into position. Fix the rail with screws into solid anchor points, then configure the holders to suit your equipment. This is the most flexible option for equipment rooms whose contents change over time.

Practical tips

• Use a spirit level so holders sit straight and loads hang evenly.
• For truss clamps, check the fit on the exact tube diameter before final tightening.
• Anti-slip coatings improve grip on smooth handles — a useful feature for cables and tools.
• Inspect every mount before loading to be sure it is secure.

Premium Brands and Recommended Products

At LTT you find device holders and mounting accessories from established manufacturers as well as hardware developed for professional event technology.

For rigging accessories and holders designed around stage and truss applications, Riggatec is a strong choice, offering practical, load-conscious solutions built for the event-tech environment. When your holders work alongside a truss structure, LTT's own Naxpro-Truss system provides the matching load-rated foundation, with defined tube diameters that make choosing the right clamp straightforward.

Beyond these, LTT carries hardware and mounting components from respected names such as Adam Hall Hardware, Doughty and König & Meyer, all recognised for robust, professional-grade fittings. This mix of high-quality branded products means you can equip everything from a compact workshop to a full stage setup from a single source.

Whether you need a single spring-steel clamp, a modular rail system or load-rated truss clamps, LTT combines dependable brands with clear technical data so you can select confidently and achieve reliable, professional results.

LTT – Your Specialist for Event Technology

As your specialist for event technology, LTT does more than sell hardware — with over 25 years of experience and its own manufacturing in Germany, LTT is a genuine partner for professionals who need equipment they can trust. Every device holder in this range is chosen to deliver order, safety and durability in real working conditions, from the workshop bench to the truss overhead.

You benefit from dispatch from Bocholt in Germany, free shipping from €69, an optional express service and a 3-year LTT warranty that backs the quality of your purchase. Whether you order a single clamp or equip an entire production, LTT ships worldwide and offers wholesale conditions for resellers.

Round out your setup with related products: explore the full truss systems for your load-bearing structure and browse cables and accessories to keep your signal and power paths as tidy as your equipment. Choose LTT and set your stage in the best possible light.

FAQ – Questions & Answers