Item Type: NAB Hub AdapterMaterial: PlasticApplicable: For B67, for Akai, for Teac, for G8M2Package List2 x NAB Hub Adapter1Compatible: NAB hub adapter can be used for B67, for Akai, for Teac, for G8M2, etc. to meet your various usage needs. 2Superior Performance: NAB hub adapters are lockable, no loosening, high standards of rotation concentricity and no shaking. 3Simple Operation: The universal loading device for Studer ReVox is easy to install, easy to use, and requires very little effort. 4Fine Craftsmanship: for Studer ReVox NAB hub adapter is well made and fits perfectly, giving you the best experience. 5Premium Material: NAB hub adapter is made of plastic material, the structure is strong, not easy to damage.