It consists of a bottom base plate, a top camera mount baseplate and 2 pieces 15mm diameter rods(Length:10″/250mm), a 15mm rod clamp for lens support.
The bottom base plate and top camera mount baseplate are mounted on the 15mm diameter rod by separate rail block, which makes them able to work independently
There are 11× 1/4″-20 screw hole and 2× 3/8″-16 screw holes in the bottom baseplate
The top camera mount baseplate can be easily mounted and detached by the quick-release rail block
There are 2 1/4″-20 screw holes on the rail block of it.
The top camera mount baseplate is with a quick-release rail block, easy to mount and detach from the 15mm rods.
Instead of a little 1/4″ screw bolt, this baseplate adopts a big thumbscrew, which enables you to mount your camera on the baseplate much easier and quicker.
There is also a 1/4″ screw hole by the size. You can connect a device with 1/4″ screw on it, such as a magic arm, etc.
You can also install a hand strap grip with your camera mounted on this baseplate rig.
Improved blue screws. There is spring inside, which makes the nut able to live and relocate to the right position you want it to be.
The complete rail system is made of Metal, smooth and durable
Color: knobs are blue and all other is black
The height of the top baseplate can be adjusted between 54mm to 61mm.
Rails length : 25cm
Rails dia : 15mm
Rails center-to-center distance : 60mm
Tripod mounting plate size : 80mm x 38mm
camera mount plate size : 108mm x 42mm
Screws thread: 1/4 & 3/8
DP500IIS DSLR 15mm Rod Rail Baseplate with Rod Clamp x 1