This is an authentic replacement part manufactured for use with verticle band saws. The special set screw is commonly used to secure the carbide blade guide to the support bracket. This set screw is available as an individual replacement part, please note two set screws may be required. For Use With: Jet 8201 (9078171) 14-Inch Vertical Bandsaw 8201 (9078171) 14-Inch Vertical Bandsaw 8203 (9078171) 14-Inch Vertical Bandsaw 8203 (9078171) 14-Inch Vertical Bandsaw 8201VS (9078171) 14-Inch Vertical Bandsaw 8201VS (9078171) 14-Inch Vertical Bandsaw J-8201K (414500K) 14 Inch Vertical Band Saw ...