Top tournament archers worldwide rely on the simple, strong and accurate design of Trophy Taker's spring steel series of rests. The Spring Steel 1 series accommodates the Spring Steel 1 blades which can be ordered in either narrow models (.2" wide) or wide models (.3" wide) to accommodate the smallest diameter shafts all the way up to large diameter line cutters. Each rest includes one blade (please specify narrow or wide and the blade thickness). Spring Steel 1 blades are available in .008", .010", and .012" thicknesses. Each blade fits tightly into a machined groove for precise launcher alignment and is then secured into place with a 10-32 hex bolt. Rock solid all metal construction and precision machining equal a rest you can depend on. Recent tournament highlights for the spring steel 1include victories in Las Vegas men's pro class, IBO national triple crown overall champion in men's pro class and a championship in the indoor nationals in the men's pro class.