Libec 2stage heavy duty tripod with 150mm flat base

The specific hardware configuration you are describing matches the Libec T150F Professional Heavy-Duty Tripod Legs.

While its sister models—the T150B (Aluminum) and T150C (Carbon Fiber)—utilize standard 150mm bowl mounts, the T150F is custom-engineered with a native Flat Base interface featuring a 4-bolt locking pattern. This specialized setup makes it an industrial-tier foundation built to support large-scale pedestal heads, heavy studio box lenses, outside broadcast (OB) camera packages, and complex multi-camera prompter rigs.

1. Massive Studio Payload Capacity

• The 100kg (220.4 lbs) Rating: The T150F is built for zero-deflection structural rigidity. It can safely support a massive maximum weight of up to 100kg.

• Anti-Torsion Double-Strut Framework: The upper leg section features robust double-strut structural framing. This eliminates horizontal leg twisting (torsion) when a camera operator is swinging a heavy box lens or executing high-speed panning sweeps during a live broadcast tracking run.

2. 4-Bolt Industrial Flat Base Architecture

• Native Flat Mount Alignment: Unlike standard video tripods that use a leveling ball system, the crown apex of the T150F is completely flat. It features standard industrial screw holes explicitly designed to match 4-bolt flat-base studio and pedestal heads (such as Libec's flagship QH1 and QH3 heads).

• Direct Mechanical Anchoring: Bolting the head directly to the flat crown creates an ultra-rigid metal-to-metal bond. This completely eliminates the tiny structural micro-slips or settling shifts that can happen with heavy payloads on standard half-ball setups.

3. Two-Stage Mechanical Framework

• Ergonomic Twist Leg Locks: Each leg section features large, high-torque mechanical twist lock knobs. These locks are engineered to grab tight with minimal effort, ensuring the legs won't collapse or slowly slide down under 100-pound production packages.

• Versatile Elevation Range: Operating as a 2-stage (3-section) telescoping system, the tripod legs can go from a minimum low-profile height of 58.5 cm (23.0") up to an eye-level maximum height of 163.0 cm (64.0") when deployed with a standard ground spreader.

4. Integrated Broadcast Accoutrements

• Multi-Point Accessory Matrix: The cast aluminum apex crown includes one 1/4"-20 and two 3/8"-16 threaded mounting sockets on two different sides (giving you 6 rigging points total). This allows you to securely attach articulating arms, external reference monitors, tally light systems, or wireless transmitters directly to the tripod base frame.

• Integrated Weight Hook: One of the main upper struts features a built-in metal hook, allowing operators to hang sandbags or lead weights to anchor the entire assembly against high winds on outdoor shoots.

Core Technical Specifications:

Rigging Context Note: Because the T150F ships as standalone bare sticks, you will need to add either the Libec SP-15B Heavy-Duty Floor Spreader or the BR-6B Mid-Level Spreader with FP-6B Large Rubber Foot Pads to secure the legs' footprint before loading your studio head and camera package.