Replacement Ratchet Suspension Universal ANSI helmet An exceptional match for the

An exceptional match for the Vertec's 11mm–12

They use eVent technology

How long can I extend the pole

this combo was put together to get you down in time for lunch

Replacement Ratchet Suspension Universal ANSI helmet An exceptional match for theThis Replacement Ratchet Suspension Universal provides reliable, comfortable head protection no matter the size. Crafted from sturdy plastic and nylon, this suspension features flush rear lug attachments and a 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. It fits most hat sizes and is compatible with V Gard(R), SmoothDome, V Gard(R)