Catalog Raw Materials Floor Cleaning Machines Plastics Floor Polishers, Burnishers, Scrubbers, and Accessories Plastic Sheets & Bars Plastic Sheet: 4.5 in Plastic Thick, 12 in W x 12 in L, White, Opaque, 5,800 psi Tensile Strength Universal Clutch Plate Item: 20TN70, MFR: 364192BD, Brand: CARLISLE Technical Specification Accessory Type Universal Clutch Plate