Benro FVY18AIH0 Velocity AL Series 1 Tripod Kit, 4 Section, Twist Lock, IH0 Head (Black) The Velocity FVY18AIH0 kit contains a single action ball head with quick release. A great place to start, this head's simple controls make getting started quick and easy. The Velocity FVY18AIH0 features aluminum leg construction making it both lightweight and sturdy. A specially designed spider allows the Velocity FVY18AIH0's legs to be folded upward, greatly reducing the tripod's footprint when it is time to pack. Where ever possible the Velocity FVY18AIH0 employs magnesium castings making it among some of the lightest tripods on the market. The Velocity FVY18AIH0 utilizes high performance, rubber twist locks for improved ergonomics and resistance to the elements.