The X1B is a lightweight, low-profile earmuff designed for protection against low-level industrial noise and other loud sounds.? – The wire headband offers consistent pressure over prolonged wearing periods?- Earcup pivot points tilt for optimum comfort and efficiency?- Replaceable ear cushions and foam liners (hygiene kit HYX1)?- Noise Reduction Rating (NRR)b 22 dB. CSA Class A

3M™ 72787, Calibration Kit 529-04-48, Large, 7000052154, 1 EA/Case
3M 87266, Scotch-Weld Epoxy Adhesive DP100 Plus, Clear, 200 mL Duo-Pak, 7100069498, 12/case
Dynabrade 95544 Gear Grease, 2.5oz. Tube
Dynabrade 90122 - 12" x 12" Premium Microfiber Wipe, Teal
Dynabrade 40610 Electric Dynafile II Abrasive Belt Tool
3M 22392, Roloc Disc 361F, 24 YF-weight, TR, 3 in, Die R300V, 7000045090
Standard Abrasives 724277, Buff and Blend Circle Buff GP, A/O Very Fine, 2 in x 2 Ply x 8-32, 7010368699
3M 53036, 663FC, 1/2" X 90", 20u, Diamond Trizact Belt 7100205970
ACS Diamond Cloth Belt, CX1250 1/2" X 72" 125U
3M 25124, Scotch-Weld Threadlocker TL42, Blue, 1 L Bottle, 7010310189, 1/case
3M™ 07011, Supplied Air Respirator Hose W-9435-50/07011(AAD), 7000005373, 1 EA/Case 
