3M™ Lens Gasket - 1 Per Pack EDUCATIONAL INSIGHTS the unit washes easily in

the unit washes easily in the sink or on the top rack of the dishwasher

Ratchet Locking Mechanism: Equipped with a multi-position ratchet to provide adjustable tension and secure closure for consistent performance

180 sheets count

3M™ PELTOR™ Battery Clips

Side cross braces provide extra durability

3M™ Lens Gasket - 1 Per Pack EDUCATIONAL INSIGHTS the unit washes easily in3M Lens Gasket 1 Per Pack This 3 M approved replacement part maintains the original performance standards of the welding shield while extending its service life. Features: Approved 3M replacement part. Use with 3M Clip on Welding Shield Kit, 7990 7990 AM (sold separately). Maintains original performance standards of the welding shield. Designed for easy installation on the welding shield.