Vinten 3821-3 - 2-Stage Aluminum 100mm Bowl ENG Tripod with Pozi-Loc Clamping System and 220-Pound Load Capacity in Black Finish

The Vinten 3821-3 is a 2-stage aluminum ENG tripod designed for professional camera operators who demand lightweight mobility without sacrificing strength or rigidity. Featuring a 100mm bowl base, the 3821-3 is optimized for use with ENG-style fluid heads and cameras up to 55.1 lbs, making it ideal for field news gathering, documentary work, and mobile studio production. Its all-black finish provides a sleek alternative to Vinten's traditional white design, delivering both modern aesthetics and professional functionality in challenging environments.

Engineered with Vinten's patented Pozi-Loc cam-operated clamping system, the 3821-3 ensures secure leg locking with a clear visual indicator when fully engaged. This intuitive mechanism offers quick, reliable height adjustments and prevents accidental slippage - critical in dynamic field production scenarios. The 2-stage leg design supports a broad working height range from 16.83 inches to 61.5 inches (with optional ground spreader), giving users the flexibility to shoot from extremely low angles to full standing positions with ease.

The tripod's construction utilizes anodized tubular aluminum alloy, reinforced thermoplastic moldings, and die-cast fittings to achieve exceptional strength and long-term durability while keeping the system lightweight at just 6.83 lbs. Minimal mechanical joint clearances and a rigid triangular structure reduce torsional flex, resulting in smoother pan and tilt movement and reduced springback. Toggle-style leg clamps enhance stiffness and provide rapid setup, while the integrated leg catch keeps the tripod securely closed for easy storage and transport.

Outfitted with spiked feet for grip on rough terrain, the 3821-3 also supports optional ground spreaders and rubber feet to accommodate studio floors or slick surfaces. Compact at just 27.95 inches when folded, it is a highly portable solution for ENG crews and camera operators who require stability, reliability, and fast deployment in real-world broadcast scenarios.

Features

• Supports payloads up to 55.11 lbs for ENG cameras and fluid heads
• 100mm bowl base for compatibility with a wide range of professional heads
• 2-stage aluminum legs with reinforced die-cast and thermoplastic components
• Pozi-Loc cam clamps ensure secure locking with visual engagement confirmation
• Height range from 16.83 to 61.5 inches (with optional spreader)
• Spiked feet standard for rugged terrain; rubber feet available separately
• Minimal joint clearance reduces free play for smooth panning and tilting
• High torsional rigidity prevents springback during fast movements
• Toggle leg clamps provide maximum stiffness and fast setup
• Leg catch secures tripod for easy transport and storage
• Compact 27.95-inch closed length for convenient portability
• Lightweight construction at only 6.83 lbs for mobile field production

Specifications

General

• Load Capacity: 0 to 55.11 lbs
• Minimum Working Height: 16.83 inches (with spreader)
• Maximum Working Height: 61.50 inches (with spreader)
• Closed Length: 27.95 inches
• Spreader Support: Ground Spreader (not included)
• Weight: 6.83 lbs

Legs

• Head Mount Type: 100mm Bowl
• Primary Material: Aluminum
• Leg Lock: Rotating Locking Lever
• Leg Sections: 3
• Tripod Stages: 2
• Foot Features: Spiked

Shipping Information

• Shipping Weight: 8 lbs
• Shipping Dimensions: 43 x 11 x 9 inches