- Item Features
- This kit is a part of the 3M™ W-2879 ratchet suspension
- It attaches to and can be used to adjust the size of the 3M™ W-2878 head suspension used in 3M™ helmets and hoods
- https://players.brightcove.net/2635130879001/87204183-1ed0-4d7b-a78e-d5eab05f2605_default/index.html?autoplay=1&videoId=3832730509001