Rec-Mounts Double Base Adapter Type2 [400-Double-GP2] This item was assembled at home but never used for actual riding. It allows you to change the angle of your camera or light. The retail price is 4400 yen. The spacing is 60mm. I've also included an image with a light attached. The item for sale is shown in the first image. I planned to use it for long rides and brevets, but I don't seem to have time to ride, so I'm selling it. It would also be good for a combination of a light and a drive recorder. Thank you for your consideration. Please note that this item is also listed on other sites and may be sold out or removed from the listing. Rec-Mounts Color: Double Adapter 2 + 1 Light Adapter Compatible Devices: Wearable Camera Features: Rotatable Material: Aluminum Model Name: DGP2 Double Base Adapter Type 2 (400-Rotary-GP2) Compatible with Rec-Mounts Type7, Type9, Type17, Type19, Type27. Allows simultaneous mounting of two devices (camera + light) (light x light). GoPro/Shimano sports camera compatible. *One side is rotatable. *Within the recommended load capacity. Light Adapter (GP-LEZ2) Uses only the joint + screws by disassembling the genuine included or separately sold bracket (the genuine bracket is not included with this product). Rec-Mounts GoPro mount I am selling this because I haven't had a chance to use it after purchase.