Highlights• M12 Thread on Each End• Compatible with M12 Thread 15mm Rod • Easy to Connect • Material: Aluminum Alloy Product DescriptionThe rod connetor adapters are product of aluminum alloy, anodized in black, and used to easily connect 15mm rods that function M12 holes together for extension by means of simply screwing one end to a rod, and the opposite end to another rod It is especially well suited with CAMVATE 15mm aluminum rods Weight: 17gPackage Included:2 x Rod Coupling Connector