1. 3 Extension rod of the central column of the section: The axis can be installed on the tripod without the axis, extending the tripod to photograph more landscapes. It is used for most tripods to increase the tripod.
2. Change easy: the upper panel loosened to the right, is screwed on the left and can easily be converted between 1/4 inches and 3/8 inches of screws, suitable for more devices, such as: head, stabilizer, telephone clips, cameras, etc.
3. Aluminum alloy material: CNC anodization treatment, rich texture, compaction and laptop, strong load capacity.
4. Retractile design: 3 Retractable design section and rubber adjustment are used to meet needs in different scenes.
5. Botto to tripode: The lower 3/8 inches threaded hole can be connected to the trypode distributing 3/8 inches a 1/4 -inch screws, suitable for most tribods in the market, and easy to increase augarde oepod or monopod.

Speculation:
Article type: 3 section tripod extension arm
Weight: 200 g/7.1oz
Material: Aluminum alloy
SECTIONS NUMBER: 3
Product pipe diameter: 2.5 cm /0.98in, 2.2 cm /0.87in, 1.9 cm /0.75in
Maximum length: 458 mm/18 inches
Minimum length: 215 mm/8.5in

Package Included:
1 x extension rod
1 x screw
1 x key