Renovo functional replacement Table Tilt Lock Knob for most Delta and Rockwell 14 Inch Band Saws. Also Belt Tracking Lock Knob for Coarse Thread (Early Model) 6 x 48 inch Vertical Belt Sanders. Later models (after Serial # DX-332) used a fine thread knob. If you want a vintage faucet style knob for a restoration project search 406-03-100-0002 and look for the faucet style picture. If you want a vintage three lobe style knob for a restoration project search 406-03-138-0004 and look for the three lobe style picture.