Kettlebells are wonderful tools to rely on to push your body harder and build strength. With the KettleClamp, you can turn your existing dumbbells into kettlebells. The device is portable and has a cast aluminum and stainless steel construction. It comes with grip-friendly pivoting handle.
KettleClamp also supports barbell and pull up bars. It can lift up to 1000 lbs. Costs under $200 at this time.