Replacement Part - 3M Secure Click™ Head Harness Assembly with Speaking Diaphragm (Case of 5) HF-800-04 7000103816 Using Nomex® thread

Using Nomex® thread

MicroWeld seams

Requires 60% less effort than regular pliers

Also available are GL and TN style discs with convenient built-in fasteners to provide reliable attachment to the tool and easy disc changes between applications

protection

Replacement Part - 3M Secure Click™ Head Harness Assembly with Speaking Diaphragm (Case of 5) HF-800-04 7000103816 Using Nomex® threadItem #: HF 800 04 3M Stock #: 7100217704 The 3M Secure Click Head Harness Assembly with Speaking Diaphragm is a replacement part for 3M Secure Click HF 800 Series Half Facepiece Reusable Respirators. Easy to install, this piece can help extend the service life of your facepiece. If the head harness on your 3M Secure Click HF 800 Series Half Facepiece Reusable Respirator with Speaking Diaphragm is damaged or worn, reach for this replacement part. The