- This socket dust cap helps protect high pressure compressed air hoses. Also used with the 3M™ Compressed Air Filter and Regulator Panel W-2806.
May be used with the carbon monoxide(CO) monitor in the 3M™ Portable Compressed Air Filter and Regulator Panel 256-02-00, 256-02-01 and the 3M™ Retrofit CO Monitor Kit W-2808. It provides an audible and visible indication outside the work area if the CO level exceeds the preset level.

3M 81729, Disc Pad Face Plate Ribbed, 9 in Hard Black, 7000148244
3M™ 53797, Flexible Diamond Belt 6451J, 1/2" Dia x 18" L, M125 Micron, Type G, Pattern B2, 7010509272 
