N95 Disposable Particulate Respirator Face Mask (Pack of 20) 1/2-20 x 1 1/8 PROFERRED 1/2" DRIVE STANDARD METRIC

PROFERRED 1/2" DRIVE STANDARD METRIC SOCKET SET - 12 PIECE 12 POINT DEEP Item # S09301

510 Aluminum/Aluminum Large Flange Blind Rivets - Pack of 5000

Part # MS51861-45

Part # 172F1246

5/16" Bonded Neoprene/Stainless Steel Sealing Washer 3/4" OD 2500 pack

N95 Disposable Particulate Respirator Face Mask (Pack of 20) 1/2-20 x 1 1/8 PROFERRED 1/2" DRIVE STANDARD METRICThese masks are extremely durable with a soft and comfortable inner surface, adjustable nosepiece and secure head straps to ensure a proper fit. These masks have a 510(K) number for the medical market and can be used in situations as recommended by OSHA. NIOSH Approval: TC 84A 5411 FDA 510 KK020474 Pack of 20 Item # 660BRI200M19020