MSA Hard Hat Ratchet Suspension – Medium
-The MSA 10087220 Fas-Trac Replacement Suspension uses a ratchet knob toadjust fit for MSA Skullgard Caps and Hats
-This ratchet suspension is standard size and will adjust to fit heads 6 1/2 to 8 inches in diameter
-This Fas-Trac suspension can even be adjusted while being worn
-This MSA replacement hard hat suspension may also be known by the model number 473332.