Aluminum oxide mineral, glue bond construction on flexible J weight cloth.Cloth Utility Roll, 05030, 1 1/2 in x 50 yd, 80J. Abrasive Backing Type: Cloth. Length: 50 Linear Yard. About JB Tools. K Tool 21627 Socket, 1/4" Drive, T27 Internal Torx, Made in U.S.A.
