A Taperlock shaft fixing bush used for pulleys, sprockets and coupling hubs that require a 2517 size. Minimum Shaft 3/4" to Maximum 2.3/8"

other combinations:
2517x3/4", 2517-3/4", 2517x7/8", 2517-7/8", 2517x1", 2517-1", 2517x1.1/8", 2517-1.1/8", 2517x1.1/4", 2517-1.1/4", 2517x1.3/8", 2517-1.3/8", 2517x1.1/2", 2517-1.1/2", 2517x1.5/8", 2517-1.5/8", 2517x1.3/4", 2517x1-3/4", 2517x1.7/8", 2517-1.7/8", 2517x2", 2517-2", 2517x2.1/8", 2517-2.1/8", 2517x2.1/4", 2517-2.1/4",
2517x2.3/8", 2517-2.3/8", 2517x2.1/2", 2517-2.1/2"

Use the drop down option to select the required bore/shaft size.