3M PELTOR X-Series Earmuffs deliver comfort, design, and protection in one groundbreaking earmuff line. Additionally, these earmuffs have earcup pivot points that tilt for optimum comfort and efficiency, as well as replaceable ear cushions and foam liners to help ensure acceptable noise reduction, hygiene, and comfort.
3M 67124, PELTOR X4 Earmuffs X4B, Behind-the-Head, 10 EA/Case, 7100123161
$326.49
Factory Stock, 7-10 Day Leadtime
3M PELTOR X4 Earmuffs offer a slim lightweight option with a Noise Reduction Rating (NRR) between 25?27 dB, depending on attachment type. This low-profile earmuff is ideal for protection against mid- to high-level industrial noise and other loud sounds.

3M 87147, PSA Cloth Disc 777F, 5 x NH, 36 YF-weightt, 7010308524
Dynabrade 95677 1/4" Male Plug with 1/4" NPT Female Thread
3M 99352, Scotch-Weld Structural Plastic Adhesive DP8005, Black, 45 mLDuo-Pak, 7100089475, 12/case
Dynabrade 94960 1/4" Composite-Style Coupler, 1/4" Female
3M 05783, Hookit Pad D/F, 8 in x 5 bolt hole, 7000119884 
