These test earplugs are modified with a probe tube for use during earplug fit testing with the 3M E-A-Rfit Validation System
3M is Leading the Advancement of Hearing Conservation.
3M 87147, PSA Cloth Disc 777F, 5 x NH, 36 YF-weightt, 7010308524						
																	
3M 65033, Scotch-Brite Diamond Wheel, 645DC 6 in x 1/2 in x 1 in, 7010365574, Box of 3						
																	
Dynabrade 40320 Dynafile II Abrasive Belt Tool						
																	
3M 71358, 641WY 1/4" X 24", 600 Mesh Diamond Cloth Belt, 7010534894						
																	
3M 87147, PSA Cloth Disc 777F, 5 x NH, 36 YF-weightt, 7010308524						
																	
3M 65033, Scotch-Brite Diamond Wheel, 645DC 6 in x 1/2 in x 1 in, 7010365574, Box of 3						
																	
Dynabrade 40320 Dynafile II Abrasive Belt Tool						
																	
3M 71358, 641WY 1/4" X 24", 600 Mesh Diamond Cloth Belt, 7010534894						
																	These test earplugs are modified with a probe tube for use during earplug fit testing with the 3M E-A-Rfit Validation System
3M is Leading the Advancement of Hearing Conservation.
