5500 Series Low Maintenance Half Mask Respirator, Large, Elastomeric ORS NASCO easy-to-adjust tension knob|Allows flexibility for

easy-to-adjust tension knob|Allows flexibility for flush cutting at 90° or 180° blade angles||

Bisque grip ensures precision in wet and dry environments|The second-skin ergonomic design reduces hand fatigue|Single use

Indirect ventilation system provides increased airflow

Constructed of drop-forged carbon steel|Self-colored finish|Working load limit permanently shown on every shackle||

5500 Series Low Maintenance Half Mask Respirator, Large, Elastomeric ORS NASCO easy-to-adjust tension knob|Allows flexibility forAll parts are replaceable, extending the useful life of the respirator Made of soft, non allergenic, elastomer for comfort and fit The 5500 Series incorporates the comfortable and efficient design of the popular 7700 series half mask but at an economical price when masks need to be replaced regularly