Test kits and accessories designed to help your organization meet OSHA fit testing requirements for respirators. The products can be used to check face to respirator seal on any particulate respirator or gas/vapor respirator with a particulate prefilter.

Dynabrade 13016 Arbor Assembly 1/2"-20 Female Thread - 1/2" Male Thread
Dynabrade 53181 3/8"-24 Male _ 1/2"-20 Male, 1" Length
Dynabrade 51029 3/8"-24 Female _ 1/4"-20 Female, 1-3/8" Length
Dynabrade 94991 1/4" Female Composite-Style Coupler with 1/4" Female Plug Assembly
3M 19077, E-A-R, Soft FX Probed Test Plugs 393-2004-50, 50 EA/Case, 7000052883 