Description
The HDMount Universal Square Tube Clamp (1.5″ Ball) provides an ultra-rugged mounting foundation for large in-cab monitors, ruggedised tablet terminals, telematics displays, and pedestrian safety hardware. Designed specifically to clamp around square structural profiles up to 78 × 54 mm, it is ideal for forklift overhead guards, mast channels, ROPS/FOPS structural frames, warehouse racking, and agricultural machinery uprights.
Equipped with a heavy-duty 1.5″ (C-size) rubberised ball, this clamp offers the superior clamping resistance and payload capacity required to prevent slipping or drooping under violent vehicle vibration and dynamic off-road shocks. The clamp assembly uses anti-slip locknuts and includes a dedicated Allen key, ensuring positive, vibration-proof clamping pressure without requiring drilling, welding, or compromising vehicle safety structures.
Key Features
- Universal Square/Rectangular Fit: Accommodates square and rectangular tubing, bars, and framework up to 78 × 54 mm in dimension.
- Heavy-Duty 1.5″ C-Size Ball: Engineered for high payload demands, providing significantly higher holding power and stability than standard 1″ mounts.
- Zero-Drill Installation: Perfect for leased fleet equipment, certified ROPS cages, and structural pillars where drilling is strictly prohibited.
- Vibration-Proof Hardware: Outfitted with anti-slip nuts that resist backing out under continuous machinery vibration and rough terrain jarring.
- Tool-Ready Kit: Supplied complete with the required Allen key for immediate out-of-the-box installation.
- Full Modular Compatibility: Fully interchangeable with Viewtech HDMount 1.5″ socket extension arms, heavy-duty display brackets, and third-party C-size modular systems.




















