Dynabrade 54021 1/4"-28 Male 1/4"-20 Male, 1-3/16" Length 
3M 21426, Band Clamp 7914, 7000126016, 5 EA/Case
$121.55
Factory Stock, 7-10 Day Leadtime, Priced Per Case
Use as a replacement part for 3M Full Facepieces 7000 Series to secure 3M Breathing Room Assembly 7916 to facepiece.
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