Lanxri Standard NATO Rail 50mm Red Color Quick Release Bar With Anti-fall Spring Pins For DSLR Camera Cage Rig Product Feature Standard 50mm quick release NATO rail (red) Fits standard NATO clamp for accessories Anti-fall spring loaded pin on both ends Mounts via the slot with 1/4"-20 screws Material: anodized aluminium alloy Product Description Lanxri 50mm standard quick release safety NATO rail bar can be attached through the slot to anywhere coming with 1/4"-20 thread holes, and locked in place by 1/4"-20 screws (included) to provide NATO rail for external accessories. It features spring loaded pins on both ends to prevent accidental fall and removal of the accessories attached onto it. Its compatible with our SlideMount, also RED, Epic/Scarlet, Black Magic Camera and so on, and other external accessories. Net Weight: 40.3 g You Get: 1 x Standard NATO Rail Bar (50mm long, red) 2 x 1/4"-20 Thread Screw 1 x Allen Key Before you place an order, please provide me with English information to facilitate our delivery and logistics Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.