3M Roloc Cool Running Disc Pad TS and TSM 28711, 2 in x 1/4"-20internalGeneral Information Brand Roloc Abrasive Attachment Type TS Function Attachment Style Quick Change Product Type Back up Pad Type Dust Control Country Of Origin United States Sold As Case Lead Time 2 days California Residents Proposition 65 Warning Dimensions and Specifications Inside Diameter (Metric) 0. 0 NP Overall Diameter (Imperial) 2 in Overall Diameter (Metric) 50. 8 mm Thread Size 1 4 20 INT Width 5. 2 in 13. 21 cm Height 1. 6 in 4. 06 cm