Mount your GoPro action camera to any 17mm ball mount with SP-SB-GPLAT. This adapter is compatible with all GoPro HERO action cameras, including GoPro HERO4, HERO3+, HERO3, HERO2, and HERO. This package includes only the 17mm Ball Connection to GoPro Lateral Screw Pattern Adapter. (Mounts, holders, and devices sold separately.) Secure the GoPro adapter onto any 17mm ball mount, secure with tightening ring, then insert the GoPro camera using the lateral screw pattern. Use the SP-SB-GPLAT adapter with current Arkon 17mm ball mounts to make them GoPro-compatible.