Grapples are designed for heavy demolition work, land clearing jobs and other tasks requiring maximum clamping, prying and breakout forces. Grapples come in both heavy-duty and high-capacity configurations. The heavy-duty configuration includes a two-over-three tine design with solid tines and serrated teeth. The high-capacity configuration includes a three-over-four tine design with boxed tines. Other components of FLECO grapples include a four-bolt flanged hinge and three working positions. Grapples are available in five sizes: 36 inches, 42 inches, 48 inches, 54 inches and 60 inches. They are designed for excavators in classes ranging from 20,000 to 110,000 pounds.