The ALTA PRO 2 264AO employs a multitude of beneficial features such as: Central Column & Lock Mechanism: Our mechanism offers one-handed, effortless, smooth operation and rapid action set-up, while our unique hexagonal central column ensures enhanced rigidity and stability. Leg Angle Selector: Achieve perfect positioning and balance of the tripod to match any working terrain by using the strong and steady 4 angle leg setting options of 20°, 40°, 60° or 80°. Advanced Twist-Lock: Ultra-fast 35° turn to lock or unlock ensures instant leg extension/contraction. This exceptional new system is engineered to support an unmatched load capacity in comparison to any other tripod. ALTA Link: The tripod canopy is fitted with a 3/8 threaded connector which will allow easy connection of additional accessories such as lighting equipment and articulated or flexible arms. Superb Build Quality and Multi-Featured: Its many features include: fitted bubble level; dedicated suspension loop to ensure perfect position and additional stability by hanging counterweight or bags under windy conditions; non-slip, all-weather TPU grips on 2 legs; and angled rubber feet to ensure perfect grip on any terrain. Included is also a bonus tripod bag, The ALTA PH-31 2-way fluid pan head weighs only 1.4 pounds and features an 11 pound safety payload. The ALTA PH-31 offers fantastic handle ergonomics and precision. The easy to grip handle offers 360° panning and -60° to +90° frontal tilt. The fluid mechanism guarantees smooth panning which is key for video or observational use. The handle length can be extended or collapsed to match your changing needs and preferences. Enhanced performance includes: friction control and locking system for both handy and precise shots; one bubble level for accurate 360° panoramic photography or videography adjustments; a built-in safety pin to prevent accidentally releasing your camera, and universal 38mm Arca compatible plate.