General description The 3X 8 Hole Base for Replacement Orbit Sander is designed to fit various models including 743081-8, BO5030, BO5031, BO5041, BO5010, MT922, MT944, M9204B, M9202B, and MT924. This replacement base is essential for maintaining the performance of your sander. Technical specifications Size: 5 inch (125mm) Number of holes: 8 Color: Black and silver Material: Plastic Length: 125mm Measurement error: +/- 1-3 cm Package contents 3 x Frame (other products not included)