1. [PRECISE CONTROL FOR PROFESSIONAL PHOTOGRAPHY] The 40mm large ball head and three independent knobs allow millimeter-level adjustments, enhancing stability for heavy DSLR setups.
2. [ENHANCED STABILITY WITH U-SHAPED DESIGN] The lower center of gravity U-shaped structure reduces nodding effects, ensuring rapid and secure fixation for professional filming scenarios.
3. [DUAL 360° PANORAMIC SYSTEMS] Maintain perfect horizontal alignment on uneven terrain with both quick-release clamp and base levels, essential for landscape panoramas.
4. [IMMEDIATE COMPATIBILITY] Comes with a 70mm quick-release plate, seamlessly compatible with most tripods/monopods/sliders without additional purchases.
5. [PORTABLE YET ROBUST] Balances professional functionality with portability, catering to mobile photographers with lightweight metal construction.

Specification:
Item Type: D40S Ball Head Tripod Mount
Model: D40S
Material: Aluminum Alloy
Ball Diameter: 40mm / 1.6in
Base Diameter: 50mm / 2in
Load Capacity: 10kg / 22lbs
Arrow Storage Case Plate Size: Approx. 6.9 x 3.7 x 0.9cm / 2.72 x 1.46 x 0.35in
Arrow Storage Case Plate Screw: 1/4 inch
Bottom Screw Hole: 3/8 inch
Product Size: Approx. 9 x 6.9 x 9.3cm / 3.54 x 2.72 x 3.66in
Product Weight: Approx. 503g / 1.11lbs

Package List:
1 x Panoramic Tripod Head
1 x Screw
1 x Hex Wrench
1 x Polygon Wrench
1 x Storage Bag