Gimbal-Style Molded Nylon Clutch Plates Aluminum plates resist cleaning chemicals. Recommended for scarifying and high torque / high-shock jobs. Plates mount over a 5” center hole in the brush block. Hardware Choose an optionMM20 | Gimbal Style HD Plastic Clutch Plate To Fit MinutemanWP12 | 6-Star, Spring-Locked HD Plastic Clutch Plate To Fit WindsorClear SKU: N/A Category: Clutch Plates & Hardware