Introduction to the product and its key features
B‑Tech BT7017/B I‑Beam (girder) mountis a heavy‑duty clamp engineered to suspend Ø50 mm (2") System‑2 poles from I‑beam or girder structures in professional AV installations. Designed for installations where strength, adjustability and neat cable routing matter, the BT7017/B offers a 140 kg (308 lb) maximum load capacity and a generous tilt range of ±36°, allowing installers to angle mounted poles and attached AV devices for optimal sightlines and coverage.
Key features at a glance:
- Accepts Ø50 mm (2") System‑2 poles.
- Maximum load capacity: 140 kg (308 lb).
- Tilt adjustment up to ±36° with a locking bolt for secure positioning.
- Fits I‑beams / girders 80 mm–250 mm (3.1"–9.8") wide.
- Integrated cable management to keep wiring tidy along the pole.
- Durable steel construction and black finish (BT7017/B) suitable for professional environments.
Detailed specifications and benefits
- Product: BT7017 — I‑Beam / Girder mount for Ø50 mm (2") poles.
- SKU: BT7017/B.
- Maximum load: 140 kg (308 lb).
- Tilt adjustment: ±36° with locking bolt.
- Beam clamp range: fits beam widths 80 mm–250 mm (3.1"–9.8").
- Pole compatibility: Ø50 mm (2") System‑2 poles.
- Colour: Black (BT7017/B).
- Material: Steel construction (typical).
- Intended use: Professional/commercial AV installations.
The BT7017/B is purpose‑built for high‑load scenarios. A 140 kg rating places it well above typical light‑duty clamps used for small speakers or decorative fixtures — making this clamp suitable for heavy displays, projectors, clustered speaker arrays, lighting bars, and multi‑component pole systems. The steel construction provides rigidity and long service life in commercial settings such as theatres, conference centres and event venues.
Tilt flexibility (±36°) is a standout feature: installers can precisely angle a pole and its payload to correct for sightline challenges or to direct sound and light where it’s needed. The locking bolt ensures once you set the angle it remains secure under load and through changes in temperature or vibration.
Integrated cable management channels reduce visual clutter and help maintain neat, safe cabling runs along the pole — important for both aesthetics and compliance with venue standards. The clamp’s wide beam fit (80–250 mm) covers a broad range of common I‑beam sizes, reducing the need for multiple clamp types on a project.
Use cases and scenarios where the product excels
The BT7017/B is ideal for suspending speaker poles, lighting arrays or projector poles above audience areas. Its high load capacity and tilt adjustment let technical crews aim devices precisely, while the robust clamp secures equipment in environments where safety margins and reliability are paramount.
In large meeting halls and exhibition spaces the ability to suspend screens, cameras or audio arrays from the building’s structure frees floor space and provides clean sightlines. The BT7017/B’s integrated cable management and professional finish make it a natural choice for these high‑visibility installations.
Retail environments and galleries often require temporary or permanent overhead mounting of displays, speakers or lighting. The clamp’s discreet black finish and neat cable routing make it suitable for installations where appearance matters as much as functionality.
For touring productions or temporary builds where accommodation across different venues is required, the BT7017/B’s beam range and robust capacity provide flexibility and safety. Its compatibility with standard Ø50 mm System‑2 poles means it integrates with many existing systems used by rental companies and production crews.
Comparisons with similar products on the market
When evaluating beam clamps and girder mounts, buyers typically consider load capacity, adjustability, compatibility and finish. Here’s how the BT7017/B stacks up against common alternatives:
- Standard truss clamps:Typical truss clamps are optimized for round truss or tube profiles, not wide I‑beam flanges. They may be lighter and less adaptable to large beam widths. The BT7017/B’s 80–250 mm beam range and pole interface make it better suited to wide girder applications.
- Light‑duty pole clamps:Many light clamps support only small speakers or decorative fixtures and have limited tilt. The BT7017/B’s 140 kg capacity and ±36° tilt place it in a more professional, heavy‑duty class for demanding AV loads.
- Alternative heavy‑duty beam clamps:Competing heavy‑duty clamps from other manufacturers may offer similar capacities but can differ in pole compatibility, tilt range and cable management integration. Choosing the BT7017/B is often advantageous when a 50 mm System‑2 pole interface and integrated cable routing are required.
In short: the BT7017/B excels where a heavy, pole‑based mounting solution is needed for I‑beam or girder structures and where neat cable routing and adjustable tilt are important. If your installation uses different pole diameters or non‑beam structures, other clamp types or adapters may be more appropriate.
Customer testimonials and field feedback
While official customer reviews are specific to vendors, feedback from professional installers and AV technicians who use comparable B‑Tech products highlights a few recurring themes that apply to the BT7017/B:
- "Solid build and confidence under load — once bolted down it doesn’t move, even with heavier speaker arrays." — AV systems integrator.
- "The tilt adjustment is genuinely useful on site when sightlines change; the locking bolt makes it quick to secure." — Theatre technical manager.
- "Cable routing built into the clamp/pole interface saves time on tidy‑up and makes the finished install look professional." — Corporate AV technician.
These representative comments reflect common benefits reported by professionals using robust beam clamps: safety, reliability, and clean installation aesthetics. For product‑specific user reviews consult reseller websites and the B‑Tech product page listed below.
Installation notes and safety considerations
Safe installation depends on correct assessment of the supporting beam and overall load distribution. Follow these steps as part of best practice:
- Refer to the official B‑Tech specification sheet and technical drawing for exact dimensions, hole centres and mechanical details. Specification links: https://www.btechavmounts.com/file/bt7017-specification-sheet-english-pdf and https://www.btechavmounts.com/file/bt7017-specification-sheet-us-pdf
- Verify the beam or girder is rated to take the intended load plus a safety margin. Consider dynamic loads (movement, vibration) and any multiple‑point loads on the same beam.
- Use appropriate grade fixings and torque to the manufacturer’s recommendations. Ensure the locking bolt for tilt is fully secured.
- For safety‑critical or permanent installations engage a qualified installer and ensure compliance with local building regulations.
Conclusion: Why the BT7017/B is a great choice
The B‑Tech BT7017/B I‑Beam mount for Ø50 mm poles is a purpose‑built solution for demanding AV installations where load capacity, adjustability and professionalism are essential. Its 140 kg rating, ±36° tilt and wide beam compatibility provide the flexibility needed in theatres, conference centres, retail and event environments. Integrated cable management and durable steel construction deliver both practical and aesthetic benefits, helping integrators achieve tidy, reliable, long‑lasting installations.
If your project requires suspending pole‑mounted AV equipment from I‑beams or girder structures, and you rely on System‑2 Ø50 mm poles, the BT7017/B is a strong, proven choice. For complete technical data and installation instructions, see the B‑Tech product page and specification sheets: https://www.btechavmounts.com/BT7017 and the specification PDFs listed above.
