Includes 2pcs 30cm 12 Inches long industry standard 15mm aluminum tube.
The aluminum rods both ends M12 female thread.You can use a 15mm rod connector to extend the rod,with standard 15mm diameter,compatible with all 15mm rail system and other support system.
This 15mm rod used for dslr camera rig,rod clamp,shoulder support ,focus follow,matte box,rod baseplae,Handle Grip,etc.
The camera rails made of Aluminum Alloy. Lightweight!Net weight only 79g/pcs
Aluminium round bar Black anodized for durability.