Standard Abrasives Quick Change Surface Conditioning RC Disc, 840234, A/O CRSGeneral Information Brand Standard Abrasives Attachment Type TSM Country Of Origin United States Sold As Carton California Residents Proposition 65 Warning Dimensions and Specifications Overall Diameter (Imperial) 1. 5 in Overall Diameter (Metric) 38. 1 mm Center Hole Thread Size Non Pertinent Grit Non Pertinent Micron Grade Non Pertinent Width 0. 12 yd 0. 11 m Height 0. 12 yd 0. 11 m Length 0. 12 yd 0. 11 m Volume 84. 86 cubic inch 1390. 57 cm3