Published at Friday, August 31st 2018, 19:09:12 PM by Regina Holder. Clamp. Your supplier - Only reputable tool suppliers will get you genuine high quality bench clamps. You can buy your clamps directly from manufacturers if possible or their outlets, but you can also find reliable, trustworthy dealers offering the tools at good quality. Whether you are buying the bench clamps online or from your local supplier, ensure that you can trust in the quality of the product you are buying.