McMaster 54375T12 Three-Position Fit Earmuffs 29 dB Noise Reduction Rating (Over Head Fit) ITCSN-1100-48"-BLACK-5 PCS Seamless pipe has a smooth

Seamless pipe has a smooth interior for unrestricted flow and is stronger than welded pipe

Ice-Free Air Motor Design

Width 11 23/32 in

Drive 5 in Extension

McMaster 54375T12 Three-Position Fit Earmuffs 29 dB Noise Reduction Rating (Over Head Fit) ITCSN-1100-48"-BLACK-5 PCS Seamless pipe has a smoothEarmuffs should be worn with the specified fit to offer proper protection and noise reduction. You can wear Style C earmuffs over the head, behind the head, and under the chin. Style C Application Noise Reduction Garment Earmuffs Fit (Noise Reduction Rating) Over Head (29 dB), Behind Head (28 dB), Under Chin (28 dB) Ear Cup Material Plastic Color Black with Red Trim Ear Cushion Material Foam Headband Material Plastic Features Adjustable Headband