Macro Focusing Rail Slider with Rotation and Locking

This macro focusing rail slider measures 140mm and features 360-degree rotation for precise adjustments. It includes four directional locking mechanisms to secure the position during shooting. The slider has retractable feet for stability on various surfaces and an Acra Type quick-release plate for easy mounting. It is compatible with standard 1/4" and 3/8" screws, making it suitable for close-up and macro photography.