Corded Reusable Earplug (50 Pair/Box) mask It protects the shackle openings

It protects the shackle openings but crucially protects the internal mechanism with the push-in bottom cover

and maintenance requirements for industrial applications

REECE Safety Lockout Bag - YELLOW

Product Code:  6610FR-K

Meets ANSI/ISEA Z87

Corded Reusable Earplug (50 Pair/Box) mask It protects the shackle openingsPyramex Corded reusable earplug NRR24dB 50 pair box Product Code: RP3001 NRR 25dB SNR 30dB earplugs feature three flexible rubber flanges that form a secure seal for optimal noise reduction. These earplugs are packaged in a convenient dispenser box, with 50 corded pairs per box. Specification Description NRR 25dB SNR 30dB Design Three flexible rubber flanges form a secure seal Packaging Convenient dispenser box Quantity per Box 50 corded pairs