Lasso (ustensile agricole)

A lazo or lasso (ˈlæsoʊ or læˈsuː), also called in Mexico reata and la reata, and in the United States riata, or lariat (from Mexican Spanish, lasso for roping cattle), is a loop of rope designed as a restraint to be thrown around a target and tightened when pulled. It is a well-known tool of the Mexican and South American cowboys, then adopted, from the Mexicans, by the cowboys of the United States. The word is also a verb; to lasso is to throw the loop of rope around something. A lasso is made from stiff rope so that the noose stays open when the lasso is thrown. It also allows the cowboy to easily open up the noose from horseback to release the cattle because the rope is stiff enough to be pushed a little. A high quality lasso is weighted for better handling. The lariat has a small reinforced loop at one end, called a honda or hondo, through which the rope passes to form a loop. The honda can be formed by a honda knot (or another loop knot), an eye splice, a seizing, rawhide, or a metal ring. The other end is sometimes tied simply in a small, tight, overhand knot to prevent fraying. Most modern lariats are made of stiff nylon or polyester rope, usually about 5/16 or 3/8 in (8 or 9.5 mm) diameter and in lengths of 28, 30, or 35 ft (8.5, 9 or 11 m) for arena-style roping and anywhere from for Californio-style roping. The reata is made of braided (or less commonly, twisted) rawhide and is made in lengths from to over . Mexican maguey (agave) and cotton ropes are also used in the longer lengths. The lasso is used today in rodeos as part of the competitive events, such as calf roping and team roping. It is also still used on working ranches to capture cattle or other livestock when necessary. After catching the cattle, the lasso can be tied or wrapped (dallied) around the horn, a typical feature on the front of a western saddle. With the lasso around the horn, the cowboy can use his horse analogously to a tow truck with a winch.