Bk-471 universal camera tripod with a combination of ultra-aluminum alloy and advanced technology delivers excellent stability in a lighter weight package. Featuring the new flip lever leg lock design, setup is faster and smoother then ever before.

Features
1. Hydraulic, damping slightly elliptical ball head bk-03b with universal Acra-Swiss quick-release system and adopt to drag adjustment, easy to operate.
2. Ultra-strong aluminum alloy canopy
It provide better vibration reduction and all metal components surfaces are treated with high temperature black painting.
3. Leg section materials
The legs use improved 1.2mm thick aluminum tubing and intergrated into a design which maximizes their strength.
4. Flip style leg section locking system
Adopting a new style flip lever lock design, leg extension is easy, fast and smooth.
5. Spring hook
It is to hang belongings like camera bags or heavy things to increase stability and during windy days.
6. Adjustment leg angle
Bk-471 provide adjustable leg angle stop to make it easy to erect your tripod on rough ground. Each leg can independently be set to either 24.55 or 80 degree.
7. Rubber feet
It use select high elasticity rubber, which can avoid fatigue and slippage after extended use.
8. Reversible center column
The center column can be inverted, offering more flexibility to meet your needs for different shooting angles.
9. Closed foam grip
It is made of NBR (nitrile butadiene rubber) giving a comfortable and firm grip, on cold days, the cold resistant NBR acts as a snsulator between cold tripod leg and your hand.
10. Bubble spirit level and directional compass
In or out of the studio, a built-in spirit level helps keep your camera squared-off and level to your subject and a built-in compass provide orientation coordinates
11. Wing-nut style column lock
A wing-nut style center column-locking knobs allows for secure, intuitive-action height adjustment on the fly.

Specification
Material: Aluminum alloy
Max Height: 1520mm/59.84inches
Normal height: 1300mm/51.18inches
Min Height: 410mm/16.14inches
Folded Length: 580mm/22.83inches
Load capacity: 8Kg/17.64lb
Tripod weights: 1.97Kg/4.34lb
Total weight: 2.45kg
Independent Leg angle: 24° /55° /80°
Leg lock type: Flip lever
Leg stages/sections: 3/4
Leg diameter: 25mm/22mm/19mm/16mm (0.98/0.87/0.75/0.63inches)
Tube wall thickness: 1.2mm
Center column type: Rapid
Center column section: 1
Center column extension: 220mm/8.66inches
Head Attachment Fitting: 3/8"-16
Ball head: BK-03B(weighs 0.39Kg)

Manufacturing Procedures
1. Canopy: Made of ultra-strong aluminum by pressure casting, then CNC machining, and finnally surface processing
2. Flip locks: Made of high elastic and tenacious rubber undergoing a series of follow-up craft. It can strengthen wear performance and avoid deformation to loosing by reuseness.
3. Leg angle stops: Technopolymer
4. Leg surface: Black anodizing
5. Canopy surface: Black painting with high temperature