High-Density LM74 Metal Lugs Milled steel lugs lock a brush or pad driver to the floor machine. Lugs are factory-mounted and carefully positioned for easy installation and vibration-free use. Mounting Hardware Choose an optionLM74 | Style Steel Lug Set (3)LP74 | Style HD Plastic Lug Set (3)Clear SKU: N/A Category: Clutch Plates & Hardware