When power is not an option, the hand crank is a great, simple solution for height adjustment. Many hand-crank tables look like ours, but the experience is vastly different. If you feel any resistance, or if the crank requires many turns per vertical inch of adjustment, beware—you might pay less now, but it’s not the solution your users will bond with for years to come. Choose POPULAS and know you’re getting the fastest, smoothest, easiest adjustment every time, whether you’re moving fifty pounds or five hundred. Lifetime warranty included.