MSA 10126693 Replacement Ratchet , Large

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Designed with input from hundreds of customers
For use with MSA Skullgard Helmets only
Fas-Trac III ratchet suspension
Flush rear lug attachments eliminate pressure points
Three levels of nape strap adjustment for customized fit
Graspable ratchet with ultra-smooth rotation and steadfast hold
The ratchet comfort pad contours to the back of the head to improve airflow and prevent hair-pulling.