3M™ Head Strap/Harness Assembly 7893S, Silicone, 2 EA/Case Facility Safety 1/4" shaft is suitable for

1/4" shaft is suitable for use on power tools

3M SKU: 7000000562

8-13 auto-darkening filter assembly

3M SKU: 7010515884

3M SKU: 7000046652

3M™ Head Strap/Harness Assembly 7893S, Silicone, 2 EA/Case Facility Safety 1/4" shaft is suitable for3M SKU: 7000051828 Lead Time: ~2 days Replacement part for 3M Full Facepieces 7000 Series. Approved 3M replacement part; Replaceable part can potentially result in respiratory equipment cost savings; Replacement part can extend respiratory equipment service life; Silicone construction for comfort and durability; Six point head suspension for 3M Full Facepiece 7800 Series (sold separately)