delta 50-284 mobile machine base extension (for 52-inch unifence)

Heavy-gauge steel and features a foot-operated control lever that raises and lowers the base for easy movement and positioning*Base extension used with: 50-273; 50-277; 50-278*Foot-operated control lever raises and lowers the base for easy movement and positioning*Easy bolt-on assembly for quick setup*Measures 15-1/4 x 41 inches