Features:
Universal 1/4in mounting screw is compatible for most brands of DSLR cameras.
Mainly adopting premium alloy, sturdy structure and durable for use.
Smooth rack and pinion movement provides accurate and fast adjustment of the rail.
It allow movement in 2 directions, forward and backward, with precision scale to get quick focusing.
for close-up and hep to position camera and focus on subject with high precision.

Specification:
Condition: Brand New
Material: Alloy
Color: Black
Scale: 11cm
Screw: 1/4
Size: Approx. 16 * 5 * 2cm / 6.3 * 2.0 * 0.8in
Weight: Approx. 246g

Packing List:
1 x Rail Slider
* Camera and other devices are not included.