Supports loads up to 8.8 lb (4 kg) Features a 65mm ball base Two-way fluid head for smooth motion Fixed counter-balance spring set to 3.3 lb (1.5 kg) provides smoother tilt movements 2-stage design allows you to adjust the height of the tripod from 27.6" to 59" (70 to 150 cm) Middle spreader provides enhanced stability by holding the tripod legs in locked position Provides fixed counter balance, pan, and tilt drag Allows you to leverage the slide range of +20 / -25mm to enable travel capabilities - essential in balancing uneven configurations Provides camera mounting via a slide plate that can be attached via a 0.25" (6.35mm) screw with video pin Offers tilt angle adjustments from +90° to -60° Ground spikes for outdoor use and convenient retractable rubber feet for delicate floor surfaces Weighs 7.9 lb (3.6 kg) General: Load Capacity: 8.8 lb (4 kg) Maximum Height: 59.0" (150 cm) Minimum Height: 27.6" (70.1 cm) Folded Length: 30.3" (77 cm) Leveling Bubble/Illuminated: Yes/no Weight: 7.9 lb (3.6 kg) Head: Counter Balance System: Fixed counter-balance spring @ 3.7 lb (1.7 kg) Quick Release/Wedge Plate: Yes/no Balance Plate: Yes Slide Range: +20/-25mm Tilt Drag: Yes Tilt Range: +90°/-60° Tilt Lock: Yes Pan Lock: Yes Legs: Head Attachment Fitting: 65mmm half bowl Material: Anodized aluminum Leg Stages/Sections: 2/3 Leg Lock Type: Flip locks Independent Leg Spread: No Spiked/Retractable Feet: Yes/yes Center Brace: Yes [mid-level]