The fork is programmed for beef, veal, lamb, pork and poultry. With locking screw to lock barbecue rod, quick adjustments. Each fork features 4 prongs, which pierce meat and offer sturdy support. Heavy machined solid hub with crush staked tines ensures superior performance and over lower quality sheet metal hubs and tack welded tines. Smooth tapered prongs provide easy insertion and removal from food. oversized thumb screw tightening allows for fitment to various spit rod sizes and diameters as listed.