Industrial and Scientific- let me tell you how disappointed I was with this workholding product. After I put it to the test, I found that the clamps were flimsy and not sturdy enough. The adjustable coated steel was also not durable enough. While the product claimed to be suitable for cabinets, doors, storage boxes and more, I found that it fell short of expectations - it was not able to handle heavier objects and was not versatile enough.