For a tighter grip on productivity, the AMI Rotating Clam Shell Bucket is the ideal tool for moving soft earth, sand, gravel, and mud, as well as agricultural and industrial materials. The four-cylinder design works by applying equal force on each corner of the bucket, allowing it to open and close in synchronous motion. Because of its ability to load and unload vertically, the Rotating Clam Shell works extremely well in confined work zones. The timed jaws feature load-holding valves installed directly on the cylinders while the high-torque rotator delivers 360 degree continuous rotation for additional versatility. Built with Strenx performance steel, the Rotating Clam Shell Bucket also features a reversible bolt-on cutting edge and is available in a variety of sizes.