You can refer anvil catalog for various types of supports, you will find the support type which you required. In case if you are using clamp this will arrest the lateral displacement, it will act as a (guide) + (-Y). So, wider guide gap (more than the expected lateral displacement) clamp will work for your purpose. This type of support with allowable loads are available in anvil. This is just my opinion, pls correct me if i am wrong.